Assignee profile:

NETUREN CO., LTD.

City:

Tokyo

Country:

Japan

Published Applications:

121

Last publication date:

2024-06-06

Patent Grants:

96

Last grant date:

2025-03-11

Top Inventors for applications by NETUREN CO., LTD.

These are the the leading inventors for applications assigned to NETUREN CO., LTD.:

Recent patent applications by NETUREN CO., LTD.

NETUREN CO., LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2024-06-06 ✅ Patent 12,246,389 granted on 2025-03-11
US20240181557A1
Performing operations; transporting

Steel joined body and method for manufacturing the same

#2 | 2023-11-16 ✅ Patent 12,383,974 granted on 2025-08-12
US20230364702A1
Performing operations; transporting

STEEL JOINED BODY AND METHOD FOR MANUFACTURING THE SAME

#3 | 2023-10-26
US20230345588A1
Electricity

INDUCTION HEATING DEVICE, INDUCTION HEATING EQUIPMENT, INDUCTION HEATING METHOD, AND HEAT TREATMENT METHOD

#4 | 2023-03-16 ✅ Patent 12,011,775 granted on 2024-06-18
US20230080787A1
Performing operations; transporting

Steel joined body and method for manufacturing the same

#5 | 2022-10-06 ✅ Patent 12,116,644 granted on 2024-10-15
US20220316018A1
Chemistry; metallurgy

Cooling jacket and quenching apparatus

#6 | 2022-02-03 ✅ Patent 11,469,681 granted on 2022-10-11
US20220038022A1
Electricity

Power supply device

#7 | 2021-12-23 ✅ Patent 12,133,315 granted on 2024-10-29
US20210400775A1
Electricity

Snubber circuit, power semiconductor module, and induction heating power supply device

#8 | 2021-12-09 ✅ Patent 12,053,816 granted on 2024-08-06
US20210379648A1
Performing operations; transporting

Apparatus and method for manufacturing rack bar

#9 | 2021-11-25 ✅ Patent 12,245,347 granted on 2025-03-04
US20210368589A1
Electricity

Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatus

#10 | 2021-10-14 ✅ Patent 12,114,410 granted on 2024-10-08
US20210321495A1
Electricity

Heating coil and heating method

#11 | 2021-07-01 ✅ Patent 12,075,549 granted on 2024-08-27
US20210204370A1
Electricity

Heating coil, heating apparatus and manufacturing method of workpiece

#12 | 2021-07-01 ✅ Patent 12,023,721 granted on 2024-07-02
US20210197243A1
Performing operations; transporting

Wire winding device and wire treatment system

#13 | 2021-04-22 ✅ Patent 11,729,868 granted on 2023-08-15
US20210120637A1
Electricity

Induction heating device, induction heating equipment, induction heating method, and heat treatment method

#14 | 2020-12-24 ✅ Patent 11,336,195 granted on 2022-05-17
US20200403522A1
Electricity

Power conversion apparatus that determines, based on a set of data, whether it is operable to perform an output

#15 | 2020-12-17
US20200392599A1
Chemistry; metallurgy

METHOD FOR HEATING STEEL PLATE AND METHOD FOR MANUFACTURING HOT-PRESSED PRODUCT

#16 | 2020-11-19 ✅ Patent 12,048,070 granted on 2024-07-23
US20200367321A1
Electricity

Direct resistance heating apparatus, direct resistance heating method, heating apparatus, heating method, and hot-press molding method

#17 | 2020-10-29 ✅ Patent 11,552,553 granted on 2023-01-10
US20200343806A1
Electricity

Load abnormality detecting circuit for inverter and inverter apparatus

#18 | 2020-10-01
US20200313541A1
Electricity

SMOOTHING CIRCUIT, INVERTER, AND POWER SUPPLY APPARATUS

#19 | 2020-09-17 ✅ Patent 11,565,307 granted on 2023-01-31
US20200290114A1
Performing operations; transporting

Shaft diameter enlargement condition setting method, shaft diameter enlargement method and shaft diameter enlargement apparatus

#20 | 2020-09-10 ✅ Patent 11,719,758 granted on 2023-08-08
US20200284847A1
Physics

Load abnormality detecting circuit for inverter

#21 | 2020-09-10
US20200284334A1
Mechanical engineering

RACK BAR BLANK MATERIAL, RACK BAR, RACK BAR BLANK MATERIAL MANUFACTURING METHOD, AND RACK BAR MANUFACTURING METHOD

#22 | 2020-09-03 ✅ Patent 11,980,929 granted on 2024-05-14
US20200277002A1
Performing operations; transporting

Manufacturing method for hollow rack bar and hollow rack bar manufacturing apparatus

#23 | 2020-07-09 ✅ Patent 11,031,881 granted on 2021-06-08
US20200220478A1
Electricity

Output current synthesizer and power supply apparatus

#24 | 2020-06-25
US20200198000A1
Performing operations; transporting

METHOD AND APPARATUS FOR SHAFT DIAMETER ENLARGEMENT

#25 | 2020-05-07
US20200139494A1
Performing operations; transporting

METHOD FOR MANUFACTURING RACK BAR

#26 | 2020-02-20
US20200056693A1
Mechanical engineering

RACK BAR AND METHOD FOR MANUFACTURING RACK BAR

#27 | 2020-02-06
US20200039571A1
Performing operations; transporting

HOLLOW RACK BAR AND METHOD OF MANUFACTURING THE HOLLOW RACK BAR

#28 | 2020-01-09 ✅ Patent 11,247,263 granted on 2022-02-15
US20200009643A1
Performing operations; transporting

Method for manufacturing rack bar

#29 | 2019-09-19 ✅ Patent 10,966,291 granted on 2021-03-30
US20190289680A1
Electricity

Power conversion apparatus and power conversion method

#30 | 2019-07-18
US20190218635A1
Chemistry; metallurgy

WELDING METHOD AND WELD STRUCTURE

#31 | 2019-07-04
US20190206810A1
Electricity

POWER SEMICONDUCTOR MODULE, SNUBBER CIRCUIT, AND INDUCTION HEATING POWER SUPPLY APPARATUS

#32 | 2019-06-20 ✅ Patent 11,291,087 granted on 2022-03-29
US20190191496A1
Electricity

Heating apparatus and heating method

#33 | 2019-04-04
US20190099829A1
Performing operations; transporting

WELDING EQUIPMENT FOR METALLIC MATERIALS AND METHOD FOR WELDING METALLIC MATERIALS

#34 | 2019-01-03 ✅ Patent 10,897,795 granted on 2021-01-19
US20190008002A1
Electricity

Induction heating power supply apparatus

#35 | 2019-01-03 ✅ Patent 10,973,090 granted on 2021-04-06
US20190008001A1
Electricity

Induction heating power supply apparatus

#36 | 2018-11-15 ✅ Patent 10,952,288 granted on 2021-03-16
US20180332672A1
Electricity

Induction heating device, induction heating equipment, induction heating method, and heat treatment method

#37 | 2018-10-25 ✅ Patent 10,562,138 granted on 2020-02-18
US20180304422A1
Performing operations; transporting

Method for manufacturing rack bar

#38 | 2018-10-25
US20180304343A1
Performing operations; transporting

COMPOSITE MEMBER AND METHOD FOR PRODUCING COMPOSITE MEMBER

#39 | 2018-08-16
US20180230566A1
Chemistry; metallurgy

SPRING STEEL FOR SUSPENSION AND METHOD FOR PRODUCING SAME

#40 | 2018-08-09 ✅ Patent 10,612,642 granted on 2020-04-07
US20180223981A1
Mechanical engineering

Method for manufacturing rack and hollow rack bar

#41 | 2018-06-21 ✅ Patent 10,224,807 granted on 2019-03-05
US20180175722A1
Electricity

Power conversion apparatus and power conversion method for heat treatment

#42 | 2018-06-07 ✅ Patent 10,487,387 granted on 2019-11-26
US20180155816A1
Chemistry; metallurgy

Surface nitriding treatment method of titanium material

#43 | 2018-04-19 ✅ Patent 10,668,556 granted on 2020-06-02
US20180104761A1
Performing operations; transporting

Direct resistance heating simulation method

#44 | 2018-03-29 ✅ Patent 10,736,184 granted on 2020-08-04
US20180092162A1
Electricity

Power supply apparatus for induction heating

#45 | 2018-03-01 ✅ Patent 10,654,092 granted on 2020-05-19
US20180056371A1
Performing operations; transporting

Method and apparatus for manufacturing stepped member

#46 | 2018-02-22 ✅ Patent 10,458,775 granted on 2019-10-29
US20180051975A1
Physics

Hardened layer depth measuring apparatus

#47 | 2018-02-01
US20180031104A1
Mechanical engineering

RACK BAR AND METHOD FOR MANUFACTURING RACK BAR

#48 | 2018-02-01 ✅ Patent 10,537,931 granted on 2020-01-21
US20180029103A1
Performing operations; transporting

Heating method, heating apparatus and method for manufacturing press-molded article

#49 | 2017-11-02
US20170314094A1
Chemistry; metallurgy

HEATING METHOD, HEATING APPARATUS, AND FABRICATION METHOD FOR PRESS-MOLDED ARTICLE

#50 | 2017-07-20 ✅ Patent 10,449,995 granted on 2019-10-22
US20170203781A1
Performing operations; transporting

Hollow rack bar and method of manufacturing the hollow rack bar

#51 | 2017-06-08 ✅ Patent 10,638,544 granted on 2020-04-28
US20170164425A1
Electricity

Heating method, heating apparatus and method of manufacturing press-molded article

#52 | 2017-05-25 ✅ Patent 11,291,086 granted on 2022-03-29
US20170150553A1
Electricity

Heating apparatus and heating method

#53 | 2017-04-13
US20170100796A1
Performing operations; transporting

RACK MANUFACTURING APPARATUS AND RACK MANUFACTURING METHOD

#54 | 2017-04-06 ✅ Patent 10,616,960 granted on 2020-04-07
US20170099703A1
Electricity

Heating coil

#55 | 2017-03-30 ✅ Patent 10,259,028 granted on 2019-04-16
US20170087615A1
Performing operations; transporting

Direct resistance heating method and press-molded product manufacturing method

#56 | 2017-03-09 ✅ Patent 10,648,052 granted on 2020-05-12
US20170067130A1
Chemistry; metallurgy

Induction hardening apparatus, induction hardening method, induction heating coil, heat treatment apparatus, and heat treatment method

#57 | 2017-02-09 ✅ Patent 10,462,854 granted on 2019-10-29
US20170041988A1
Electricity

Apparatus and method for heating annular workpiece, and heating coil

#58 | 2017-02-02 ✅ Patent 10,415,109 granted on 2019-09-17
US20170029910A1
Chemistry; metallurgy

Workpiece for induction hardening

#59 | 2017-01-26 ✅ Patent 10,356,854 granted on 2019-07-16
US20170027025A1
Electricity

Power conversion apparatus and power conversion method

#60 | 2016-12-22
US20160368080A1
Performing operations; transporting

WELDING STRUCTURAL MEMBER AND WELDING METHOD

#61 | 2016-11-10 ✅ Patent 10,661,927 granted on 2020-05-26
US20160325861A1
Performing operations; transporting

Wire inserting device, elongated workpiece winding apparatus and wire inserting method

#62 | 2016-10-27 ✅ Patent 10,314,118 granted on 2019-06-04
US20160316523A1
Electricity

Induction heating coil and induction heating method

#63 | 2016-09-22
US20160271726A1
Performing operations; transporting

RACK MANUFACTURING APPARATUS AND RACK MANUFACTURING METHOD

#64 | 2016-08-11 ✅ Patent 10,285,221 granted on 2019-05-07
US20160234885A1
Electricity

Induction heating coil, induction heating device, and heating method

#65 | 2016-07-07 ✅ Patent 10,060,518 granted on 2018-08-28
US20160195181A1
Mechanical engineering

Rack bar and rack bar teeth forming die

#66 | 2016-06-16 ✅ Patent 10,568,167 granted on 2020-02-18
US20160174300A1
Electricity

Heat treatment apparatus

#67 | 2016-05-19 ✅ Patent 10,443,108 granted on 2019-10-15
US20160138124A1
Chemistry; metallurgy

Jig and heating apparatus with a jig

#68 | 2016-05-19 ✅ Patent 9,926,616 granted on 2018-03-27
US20160138121A1
Chemistry; metallurgy

Heating apparatus, heat treatment apparatus, and heating method

#69 | 2016-05-19
US20160136712A1
Performing operations; transporting

HEATING METHOD, HEATING APPARATUS, AND HOT PRESS MOLDING METHOD FOR PLATE WORKPIECE

#70 | 2016-05-05 ✅ Patent 9,856,965 granted on 2018-01-02
US20160123451A1
Mechanical engineering

Metal core for resin gear and resin gear composite member

#71 | 2016-05-05
US20160121439A1
Performing operations; transporting

METHOD OF MANUFACTURING METAL CORE FOR RESIN GEAR

#72 | 2016-04-28 ✅ Patent 10,154,547 granted on 2018-12-11
US20160119979A1
Electricity

Core metal for resin welding, composite member and method of manufacturing the same

#73 | 2016-04-07 ✅ Patent 9,562,355 granted on 2017-02-07
US20160097201A1
Fixed constructions

Rebar structure and reinforced concrete member

#74 | 2016-04-07 ✅ Patent 9,540,815 granted on 2017-01-10
US20160097200A1
Fixed constructions

Rebar structure and reinforced concrete member

#75 | 2016-03-17 ✅ Patent 10,301,692 granted on 2019-05-28
US20160076117A1
Chemistry; metallurgy

Welding method and weld structure

#76 | 2016-01-14 ✅ Patent 10,415,114 granted on 2019-09-17
US20160010175A1
Chemistry; metallurgy

Wire heating system and wire heating method

#77 | 2015-12-03 ✅ Patent 9,410,320 granted on 2016-08-09
US20150345128A1
Fixed constructions

Reinforced concrete structure

#78 | 2015-10-29 ✅ Patent 10,189,112 granted on 2019-01-29
US20150306696A1
Performing operations; transporting

Welding equipment for metallic materials and method for welding metallic materials

#79 | 2015-10-15 ✅ Patent 10,708,984 granted on 2020-07-07
US20150296572A1
Electricity

Heating coil and heat treatment apparatus

#80 | 2015-10-01 ✅ Patent 9,920,826 granted on 2018-03-20
US20150276037A1
Mechanical engineering

Hollow rack bar and method of manufacturing hollow rack bar

#81 | 2015-08-20 ✅ Patent 10,159,117 granted on 2018-12-18
US20150237680A1
Electricity

Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatus

#82 | 2015-07-23 ✅ Patent 10,470,248 granted on 2019-11-05
US20150208466A1
Electricity

Direct resistance heating method

#83 | 2015-06-18 ✅ Patent 9,907,118 granted on 2018-02-27
US20150173126A1
Electricity

Current applying apparatus, current applying method and direct resistance heating apparatus

#84 | 2015-06-18 ✅ Patent 10,271,384 granted on 2019-04-23
US20150173125A1
Electricity

Direct resistance heating method

#85 | 2015-02-05 ✅ Patent 10,138,531 granted on 2018-11-27
US20150034628A1
Chemistry; metallurgy

Induction hardening control system

#86 | 2015-01-29 ✅ Patent 10,959,297 granted on 2021-03-23
US20150028023A1
Electricity

Heating coil, heat treatment apparatus, and heat treatment method for elongated workpiece

#87 | 2014-12-04 ✅ Patent 9,991,410 granted on 2018-06-05
US20140357015A1
Electricity

Method and apparatus for manufacturing lead wire for solar cell

#88 | 2014-08-14
US20140224387A1
Electricity

METHOD OF ANNEALING COPPER WIRE FOR INTERCONNECTOR

#89 | 2014-05-29 ✅ Patent 10,057,945 granted on 2018-08-21
US20140144904A1
Electricity

Induction heating device, induction heating equipment, induction heating method, and heat treatment method

#90 | 2014-03-27 ✅ Patent 9,316,294 granted on 2016-04-19
US20140083223A1
Mechanical engineering

Rack bar and rack bar teeth forming die

#91 | 2013-12-26 ✅ Patent 9,328,815 granted on 2016-05-03
US20130340554A1
Mechanical engineering

Rack bar and rack bar teeth forming die

#92 | 2013-11-21 ✅ Patent 9,260,866 granted on 2016-02-16
US20130305652A1
Fixed constructions

Rebar structure and reinforced concrete member

#93 | 2013-11-14 ✅ Patent 9,304,108 granted on 2016-04-05
US20130300405A1
Physics

Quenching depth measurement method and quenching depth measurement apparatus

#94 | 2013-09-26 ✅ Patent 9,266,282 granted on 2016-02-23
US20130252014A1
Electricity

Core metal for resin welding, composite member and method of manufacturing the same

#95 | 2013-06-06 ✅ Patent 10,582,575 granted on 2020-03-03
US20130140299A1
Electricity

Heating coil

#96 | 2013-05-23 ✅ Patent 9,046,157 granted on 2015-06-02
US20130125689A1
Mechanical engineering

Mandrel, set of mandrels, and hollow rack bar

#97 | 2012-09-20 ✅ Patent 9,273,373 granted on 2016-03-01
US20120234824A1
Chemistry; metallurgy

Heating apparatus, heat treatment apparatus, and heating method

#98 | 2012-05-24 ✅ Patent 9,498,840 granted on 2016-11-22
US20120129006A1
Performing operations; transporting

Welding structural part and welding method of the same

#99 | 2012-05-24 ✅ Patent 9,534,267 granted on 2017-01-03
US20120125919A1
Chemistry; metallurgy

Induction hardening apparatus, induction hardening method, induction heating coil, heat treatment apparatus, and heat treatment method

#100 | 2012-05-17 ✅ Patent 8,932,416 granted on 2015-01-13
US20120118440A1
Performing operations; transporting

High-strength and high-ductility die-quenched parts and method of manufacturing the same

Also check out NETUREN CO., LTD.'s (Tokyo, Japan) applicant profile with 69 patent applications submitted.

AssigneeID:

23400 ⎘