Company Filing History:

10 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

7 out of 15,844

Mitsubishi Electric Corporation

Years Active: 1997-2024

Loading Chart...

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12092058 - Failure diagnosis apparatus and failure diagnosis method for fuel-evaporation-gas purging system (2024-09-17),

2. 11366041 - Engine misfire detection device (2022-06-21),

3. 10458355 - Engine control device and engine control method (2019-10-29),

4. 10174685 - Control device and control method for internal combustion engine (2019-01-08),

5. 9845758 - Engine control apparatus (2017-12-19),

6. 9243978 - Misfire detection apparatus and misfire detection method for an internal combustion engine (2016-01-26),

7. 8762031 - Internal combustion engine control apparatus (2014-06-24),

8. 6725149 - Electronic control device for internal combustion engine (2004-04-20),

9. 6684153 - Fuel nature judging device for internal combustion engine (2004-01-27),

10. 6622081 - Catalyst deterioration detecting apparatus for internal combustion engine (2003-09-16),

11. 6469679 - Antenna installation device and satellite radio frequency receiver antenna device (2002-10-22),

12. 6311481 - Catalyst deterioration detecting apparatus for internal combustion engine (2001-11-06),

13. 6170468 - Fuel injection control system for internal combustion engine (2001-01-09),

14. 6055026 - Apparatus for holding degauss coil (2000-04-25),

15. 5881696 - Engine control apparatus (1999-03-16),

Title: **Innovative Contributions of Shuichi Wada**

Introduction

Shuichi Wada, an accomplished inventor based in Hyogo, Japan, has made significant contributions to the field of automotive technology. With a total of 19 patents, his work has greatly influenced advancements in engine performance and diagnostics.

Latest Patents

Among his latest innovations, Wada has developed a failure diagnosis apparatus and method for fuel-evaporation-gas purging systems. This apparatus identifies whether a failure exists in the system by utilizing negative pressure from an intake system of an internal combustion engine, ensuring effective pressure accumulation during critical moments. Another notable invention is an engine misfire detection device, which accurately detects engine misfire states. This device includes essential components such as an engine rotational speed change amount detector, a threshold setter, and a misfire detector to enhance engine reliability.

Career Highlights

Wada's career includes significant tenures at Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation, where he honed his skills and contributed to various technology developments. His inventions showcase his expertise in the automotive sector, particularly in improving engine diagnostics and performance.

Collaborations

Throughout his career, Wada has collaborated with notable colleagues including Shingo Morita and Wataru Fukui. Their joint efforts have further propelled innovations in the automotive field, showcasing the power of teamwork in technological advancement.

Conclusion

Shuichi Wada's innovative spirit and dedication to improving engine diagnostics have made him a prominent figure in automotive technology. With each of his 19 patents, he continues to push the boundaries of engineering and ensures a more efficient future for internal combustion engines.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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.