Company Filing History:

16 out of 36,499

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2007-2013

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8579760 - Engine startup control device for vehicle (2013-11-12),

2. 8511408 - Control device for vehicle driving apparatus (2013-08-20),

3. 8496560 - Starting control system for engines (2013-07-30),

4. 8337350 - Power transmission device and method of assembling the same (2012-12-25),

5. 8167064 - Control apparatus for vehicular drive apparatus (2012-05-01),

6. 7992385 - Hydraulic control device (2011-08-09),

7. 7967090 - Hybrid drive unit and running control method for hybrid drive unit (2011-06-28),

8. 7946389 - Oil supply system for vehicle (2011-05-24),

9. 7811191 - Control apparatus for vehicular drive system (2010-10-12),

10. 7766789 - Control device for hybrid vehicle drive apparatus (2010-08-03),

11. 7727112 - Control system for power transmission unit of vehicle (2010-06-01),

12. 7727099 - Vehicle driving device (2010-06-01),

13. 7632201 - Hybrid drive apparatus (2009-12-15),

14. 7578765 - Drive apparatus for vehicle and method of controlling drive apparatus for vehicle (2009-08-25),

15. 7497801 - Power transmission apparatus, differential gear, power distribution apparatus, and hub apparatus (2009-03-03),

Title: The Innovative Contributions of Takuma Kakinami

Introduction

Takuma Kakinami is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of vehicle technology, holding a total of 17 patents. His work focuses on enhancing vehicle performance and efficiency through innovative engineering solutions.

Latest Patents

One of Kakinami's latest patents is an engine startup control device for vehicles. This device is designed to prevent uncomfortable shocks that arise from amplified engine load torque fluctuations caused by resonance. It utilizes a first motor generator to start the engine while a second motor generator restricts the rotation of a transfer member. This innovative approach allows for better control of engine load torque, thereby minimizing fluctuations. Another notable patent is a control device for vehicle driving apparatuses, which aims to reduce confined noise and improve fuel efficiency. This device controls electric motors to counteract torque variations from the internal combustion engine, enhancing the overall driving experience.

Career Highlights

Kakinami has worked with notable companies such as Toyota Motor Corporation and Aisin Aw Co., Ltd. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.

Collaborations

Throughout his career, Kakinami has collaborated with talented individuals, including Atsushi Tabata and Yuji Iwase. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.

Conclusion

Takuma Kakinami's contributions to vehicle technology through his patents and collaborations highlight his role as an influential inventor in the automotive industry. His innovative solutions continue to shape the future of vehicle performance and efficiency.

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2 patents (EPO):

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