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Inventor profile of:

Rinsei Ikeda

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2023-09-14

Top Assignees for applications by Rinsei Ikeda

The entities that hold a legal rights for patent applications filed by inventor Ikeda Rinsei:

JFE STEEL CORPORATION 27 Tokyo, Japan
JFE Steel Corporation 11 Chiyoda-ku, TOKYO, Japan
JFE Steel Corporation 4 , Japan
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) 1 Kobe-shi, Japan
JFE STEEL CORPORATION 1 Chiyoda-ku, Japan
Kobe Steel, Ltd. 1 Kobe, Japan

Recent patent applications by Ikeda Rinsei

Rinsei Ikeda from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-09-14

US20230286077A1

Performing operations; transporting

Double-side friction stir welding method and double-side friction stir welding device for metal sheets or metal plates

#2 | 2022-02-17

US20220049330A1

Chemistry; metallurgy

Spot welded member

#3 | 2021-11-25

US20210362266A1

Performing operations; transporting

Resistance spot welding method and method for producing resistance spot welded joint

#4 | 2021-08-26

US20210260685A1

Performing operations; transporting

Steel sheet assembly, method of manufacturing steel sheet assembly, and spot welding process

#5 | 2021-08-26

US20210260684A1

Performing operations; transporting

Resistance spot welding method and weld member production method

#6 | 2021-08-19

US20210252629A1

Performing operations; transporting

Resistance spot welding method and weld member production method

#7 | 2021-07-15

US20210213556A1

Performing operations; transporting

Resistance spot welding method and weld member production method

#8 | 2021-01-28

US20210023650A1

Performing operations; transporting

Rotating tool for double-sided friction stir welding, double-sided friction stir welding apparatus, and double-sided friction stir welding method

#9 | 2021-01-28

US20210023646A1

Performing operations; transporting

Resistance spot welding method and weld member production method

#10 | 2020-12-24

US20200398368A1

Performing operations; transporting

Resistance spot welding method and weld member production method

#11 | 2020-10-01

US20200306871A1

Performing operations; transporting

Friction stir welding method and apparatus for structural steel

#12 | 2020-08-27

US20200269342A1

Performing operations; transporting

Resistance spot welding method

#13 | 2020-07-23

US20200230735A1

Performing operations; transporting

Resistance spot welding method

#14 | 2020-07-09

US20200215644A1

Performing operations; transporting

Double-sided friction stir welding method for metal sheets and double-sided friction stir welding device

#15 | 2019-11-14

US20190344376A1

Performing operations; transporting

Resistance spot welding method

#16 | 2019-08-01

US20190232417A1

Performing operations; transporting

Gas-shielded arc welding method and method for manufacturing welded structure

#17 | 2019-07-04

US20190201999A1

Performing operations; transporting

Automotive member having resistance weld

#18 | 2019-05-30

US20190161822A1

Chemistry; metallurgy

High-strength steel sheet and method for producing same

#19 | 2019-01-03

US20190001429A1

Performing operations; transporting

Resistance spot welding method and welded member production method

#20 | 2018-10-04

US20180281102A1

Performing operations; transporting

Resistance spot welding method

#21 | 2018-09-13

US20180257165A1

Performing operations; transporting

Resistance spot welding method and welded member production method

#22 | 2018-02-15

US20180043459A1

Performing operations; transporting

Resistance spot welding method and method for manufacturing resistance spot welded joint

#23 | 2018-02-01

US20180030568A1

Chemistry; metallurgy

Hot-pressed member and manufacturing method therefor

#24 | 2017-12-07

US20170348790A1

Performing operations; transporting

STEEL SHEET ASSEMBLY, METHOD OF MANUFACTURING STEEL SHEET ASSEMBLY, AND SPOT WELDING PROCESS

#25 | 2017-11-02

US20170312846A1

Performing operations; transporting

Resistance spot welding method

#26 | 2017-04-27

US20170113295A1

Performing operations; transporting

Resistance spot welding device and resistance spot welding method

#27 | 2016-09-22

US20160271720A1

Performing operations; transporting

Resistance spot welding method

#28 | 2016-09-22

US20160271719A1

Performing operations; transporting

Resistance spot welding method

#29 | 2016-08-18

US20160236294A1

Performing operations; transporting

Resistance spot welding method

#30 | 2016-08-11

US20160228981A1

Performing operations; transporting

Friction stir welding method for structural steel and method of manufacturing joint for structural steel

#31 | 2016-08-04

US20160221117A1

Performing operations; transporting

Friction stir welding method for steel sheets and method of manufacturing joint

#32 | 2016-07-28

US20160214203A1

Performing operations; transporting

Friction stir welding method for steel sheets and method of manufacturing joint

#33 | 2016-05-26

US20160144449A1

Performing operations; transporting

Indirect spot welding method

#34 | 2016-02-18

US20160045976A1

Performing operations; transporting

Indirect spot welding method

#35 | 2016-01-14

US20160008914A1

Performing operations; transporting

Resistance spot welding system

#36 | 2016-01-14

US20160008913A1

Performing operations; transporting

Resistance spot welding method

#37 | 2015-02-12

US20150041521A1

Performing operations; transporting

METHOD OF FRICTION-STIR WELDING OF STEEL SHEET

InventorID:

1062968 ⎘