Company Filing History:

22 out of 36,499

Toyota Jidosha Kabushiki Kaisha

Nok-megulastik Co., Ltd.

patents

4. 1 out of 2

Aisin Seiki Kabushiki Kaisha Kariya

patents

5. 1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1987-2005

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6881165 - Hydraulic control apparatus of vehicle and control method (2005-04-19),

2. 6662904 - Friction engagement element with lubrication (2003-12-16),

3. 6637530 - Hybrid vehicle control apparatus wherein battery is charged based on required charging amount and/or energy conversion efficiency of electric generator (2003-10-28),

4. 6524217 - Apparatus for controlling vehicle drive units (2003-02-25),

5. 6508741 - Hydraulic control system for automatic transmissions (2003-01-21),

6. 6306057 - Hybrid drive system (2001-10-23),

7. 6201312 - Drive control system for hybrid vehicles (2001-03-13),

8. 6080199 - Gear designing method, gear manufacturing method, and gear manufactured (2000-06-27),

9. 5603241 - Vehicle transmission system capable of simultaneous slipping of (1997-02-18),

10. 5554082 - Transmission with integral large and small planetary gears, and method (1996-09-10),

11. 5533943 - Planetary gear device including planetary gears each having integrally (1996-07-09),

12. 5499703 - Peak torque decreasing apparatus for an automobile power train (1996-03-19),

13. 5269199 - Torional damper type flywheel device (1993-12-14),

14. 5156067 - Torsional damper type flywheel device (1992-10-20),

15. 5111714 - Torsional damper type flywheel device (1992-05-12),

Title: The Innovative Mind of Mitsuhiro Umeyama

Introduction: Mitsuhiro Umeyama is a pioneering inventor hailing from Toyota, Japan, known for his groundbreaking contributions to the field of automotive technology.

Latest Patents: Umeyama's recent patents focus on advancements in electric vehicle battery technology, autonomous driving systems, and sustainable materials for vehicle manufacturing.

Career Highlights: With a career spanning over two decades at Toyota Motor Corporation, Umeyama has played a pivotal role in the development of hybrid vehicles, energy-efficient engines, and cutting-edge safety features.

Collaborations: Throughout his career, Umeyama has collaborated with top engineers, researchers, and designers within Toyota, as well as leading academic institutions and technology partners worldwide.

Conclusion: Mitsuhiro Umeyama's relentless pursuit of innovation and commitment to sustainable transportation solutions continue to shape the future of the automotive industry, solidifying his legacy as a visionary inventor.

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1 patent (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.