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Assignee profile:

TBK CO., LTD.

City:

Tokyo

Country:

Japan

Published Applications:

21

Last publication date:

2024-08-29

Patent Grants:

17

Last grant date:

2024-11-12

Top Inventors for applications by TBK CO., LTD.

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

Recent patent applications by TBK CO., LTD.

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

#1 | 2024-08-29 ✅ Patent 12,140,150 granted on 2024-11-12
US20240287997A1
Mechanical engineering

Fluid pump impeller

 #2 | 2023-12-28 ✅ Patent 12,323,001 granted on 2025-06-03
US20230421001A1
Electricity

Stator and motor including the stator

 #3 | 2020-10-22
US20200332805A1
Mechanical engineering

WATER PUMP

 #4 | 2020-09-03 ✅ Patent 11,098,712 granted on 2021-08-24
US20200277953A1
Mechanical engineering

Gear pump

 #5 | 2019-10-17
US20190316578A1
Mechanical engineering

ELECTRIC PUMP DEVICE

 #6 | 2017-04-20 ✅ Patent 10,393,140 granted on 2019-08-27
US20170108002A1
Mechanical engineering

Fluid pump

 #7 | 2016-05-19 ✅ Patent 9,579,982 granted on 2017-02-28
US20160137071A1
Performing operations; transporting

Resonant motor system

 #8 | 2016-03-17 ✅ Patent 10,012,227 granted on 2018-07-03
US20160076531A1
Mechanical engineering

Fluid supply device

 #9 | 2015-11-05 ✅ Patent 9,777,828 granted on 2017-10-03
US20150316144A1
Mechanical engineering

Fluid supply device

 #10 | 2014-08-28 ✅ Patent 9,353,744 granted on 2016-05-31
US20140241927A1
Mechanical engineering

Vane-type hydraulic device having vane formed with engaging groove

 #11 | 2014-03-27
US20140083804A1
Mechanical engineering

DISK BRAKE DEVICE

 #12 | 2012-09-27 ✅ Patent 9,188,031 granted on 2015-11-17
US20120240893A1
Mechanical engineering

Engine lubricating oil supply device

 #13 | 2012-04-05 ✅ Patent 8,757,993 granted on 2014-06-24
US20120082581A1
Mechanical engineering

Gear pump with fluid communication portion

 #14 | 2012-03-29 ✅ Patent 8,979,474 granted on 2015-03-17
US20120076637A1
Mechanical engineering

Variable flow rate pump

 #15 | 2011-10-13 ✅ Patent 8,575,878 granted on 2013-11-05
US20110248664A1
Electricity

Energy converter

 #16 | 2011-09-08 ✅ Patent 8,689,950 granted on 2014-04-08
US20110214954A1
Electricity

Electromagnetic type retarder

 #17 | 2010-04-08 ✅ Patent 8,376,724 granted on 2013-02-19
US20100086422A1
Mechanical engineering

Gear pump enabling efficient pump capacity change

 #18 | 2008-12-25 ✅ Patent 7,775,765 granted on 2010-08-17
US20080317595A1
Mechanical engineering

Fluid pump

 #19 | 2008-05-08
US20080107545A1
Mechanical engineering

Tandem Pump No-Load Operation Device

 #20 | 2008-02-21 ✅ Patent 7,717,690 granted on 2010-05-18
US20080044308A1
Electricity

Gear pump

 #21 | 2008-02-21 ✅ Patent 7,677,263 granted on 2010-03-16
US20080041472A1
Mechanical engineering

Tandem pump valve structure

Also check out TBK Co., Ltd.'s (Tokyo, Japan) applicant profile with 3 patent applications submitted.

AssigneeID:

59340 ⎘