Company Filing History:

23 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

10 out of 15,928

Mitsubishi Electric Corporation

patents

Years Active: 1995-2014

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33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8833325 - In-vehicle engine start control apparatus (2014-09-16),

2. 8788167 - Control system of transmission (2014-07-22),

3. 8757120 - Engine start device (2014-06-24),

4. 8239105 - Control device and control method of automatic transmission (2012-08-07),

5. 8229635 - Control device of automatic transmission (2012-07-24),

6. 8219290 - Control apparatus for transmission (2012-07-10),

7. 8204658 - Automatic transmission control apparatus (2012-06-19),

8. 8095283 - Transmission control apparatus (2012-01-10),

9. 8058834 - Control device for automatic transmission (2011-11-15),

10. 7962274 - Vehicle-mounted engine control apparatus (2011-06-14),

11. 6945208 - Start control apparatus of internal combustion engine (2005-09-20),

12. 6910464 - Fuel supply system for vehicle (2005-06-28),

13. 6889540 - Crank angle detecting device for an internal combustion engine (2005-05-10),

14. 6799556 - Ignition controller for internal combustion engine (2004-10-05),

15. 6796169 - Cylinder identifying system for internal combustion engine (2004-09-28),

Title: The Innovations of Shiro Yonezawa

Introduction

Shiro Yonezawa is a prominent inventor based in Chiyoda-ku, Japan, known for his significant contributions in the field of automotive technology. With a remarkable portfolio of 33 patents, Yonezawa has played a crucial role in advancing modern vehicle systems, particularly in engine control and transmission management.

Latest Patents

Among Yonezawa's latest inventions is the *In-vehicle engine start control apparatus*, which introduces a sophisticated method for managing fuel injection and engine restart processes. This innovation involves controlling a DC electric motor to ensure that the engine restarts seamlessly when conditions are optimal, enhancing vehicle reliability and performance.

Another notable patent is the *Control system of transmission*, which features a clutch control unit designed to fine-tune the torque of a clutch motor. This system allows for dynamic adjustments based on the vehicle's operating state, ensuring that the clutch engages effectively using a motor braking force tailored to the vehicle's specific running conditions.

Career Highlights

Shiro Yonezawa has had an illustrious career, having worked for leading companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. Throughout his tenure, he has focused on developing innovative solutions that improve the efficiency and functionality of automotive systems.

Collaborations

In addition to his individual contributions, Yonezawa has collaborated with talented colleagues, including Hirofumi Ohuchi and Tatsuhiko Takahashi. Together, they have worked on various projects that leverage their collective expertise in engineering and innovation.

Conclusion

Shiro Yonezawa's innovative spirit and dedication to automotive technology are reflected in his impressive patent portfolio. His contributions continue to influence the automotive industry, driving advancements that enhance vehicle performance and safety. As he continues to develop new technologies, his impact on the field of engineering remains significant.

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