Company Filing History:

30 out of 1,625

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

patents

1 out of 26

Mitsubishi Jidosha Kogyo K.k.

patents

2 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1993-2011

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32 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8015799 - Multicylinder internal combustion engine (2011-09-13),

2. 7275367 - Exhaust pressure-raising device for an internal combustion engine (2007-10-02),

3. 7275364 - Exhaust emission control device of internal combustion engine (2007-10-02),

4. 7216479 - Exhaust emission control system for vehicle internal combustion engine (2007-05-15),

5. 7051689 - Failure diagnostic system for exhaust pressure increasing device (2006-05-30),

6. 7003945 - Exhaust emission control device for internal combustion engine (2006-02-28),

7. 6976356 - Exhaust gas purifier for use in internal combustion engine (2005-12-20),

8. 6968677 - Exhaust emission control apparatus for internal combustion engine (2005-11-29),

9. 6938613 - Internal combustion engine (2005-09-06),

10. 6920752 - Exhaust emission control device of internal-combustion engine (2005-07-26),

11. 6892528 - Catalyst deterioration detecting apparatus (2005-05-17),

12. 6892527 - Catalyst deterioration suppressing apparatus and method (2005-05-17),

13. 6840035 - Exhaust emission control system for multiple cylinder internal combustion engine (2005-01-11),

14. 6817172 - Exhaust purifying apparatus for an internal combustion engine and a failure prevention method therefor (2004-11-16),

15. 6751949 - Exhaust emission control device of internal-combustion engine (2004-06-22),

Title: Innovations of Yasuki Tamura: Pioneering Multicylinder Internal Combustion Engines

Introduction

Yasuki Tamura, based in Nisshin, Japan, is a prominent inventor with an impressive portfolio of 32 patents. His engineering contributions are particularly notable in the field of internal combustion engines, where he has continuously pushed the boundaries of innovation.

Latest Patents

Tamura's recent inventions showcase his expertise in engine technology. One of his significant patents is for a multicylinder internal combustion engine that features branches of an exhaust manifold connected to a common exhaust gas sensor. This design allows for efficient detection of the exhaust air-fuel ratio of each cylinder, improving vehicle performance. Another remarkable patent focuses on an exhaust emission control device for internal combustion engines. This technology modulates the air/fuel ratio of exhaust flowing into a catalytic converter, allowing for controlled adjustments that optimize emissions management over specific time frames.

Career Highlights

Throughout his career, Yasuki Tamura has been associated with Mitsubishi Jidosha Kogyo Kabushiki Kaisha (Mitsubishi Motors), where he contributed to advancements in automotive technology. His work has had a lasting impact on engine design and emission control systems, demonstrating a commitment to innovation within the industry.

Collaborations

Tamura has collaborated with notable engineers, including Kazuhito Kawashima and Kojiro Okada. Together, they have explored new horizons in engine technology, combining their expertise to enhance performance and reduce emissions in combustion engines.

Conclusion

Yasuki Tamura’s contributions to the field of internal combustion engines through his patents illustrate a dedication to innovation. His work not only advances technology but also plays a crucial role in addressing environmental concerns related to automotive emissions. With a solid foundation of 32 patents, Tamura continues to inspire future generations of inventors and engineers.

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