Company Filing History:

7 out of 4,678

Mazda Motor Corporation

Years Active: 1979-1990

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4959042 - Layout of auxiliary mechanisms for an engine (1990-09-25),

2. 4873961 - Air-fuel ratio control for supercharged automobile engine (1989-10-17),

3. 4770139 - Engine combustion chamber structure (1988-09-13),

4. 4699097 - Means for suppressing engine output torque fluctuations (1987-10-13),

5. 4608952 - Balancer control device for multiple-cylinder four-cycle engine (1986-09-02),

6. 4525158 - Belt-pulley drive mechanism (1985-06-25),

7. 4508076 - Idling speeding control system for internal combustion engine (1985-04-02),

8. 4445489 - Air-fuel mixture control for automobile engine having fuel injection (1984-05-01),

9. 4409949 - Exhaust gas recirculation control means for multiple cylinder engine (1983-10-18),

10. 4399791 - Air-fuel mixture control for automobile engine having fuel injection (1983-08-23),

11. 4393840 - Fuel control system for automobile engine (1983-07-19),

12. 4385616 - Air-fuel mixture control for automobile engine having fuel injection (1983-05-31),

13. 4134376 - Exhaust gas recycling system (1979-01-16),

Title: Innovations of Hideki Tanaka

Introduction

Hideki Tanaka is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive engineering, holding a total of 13 patents. His work focuses on enhancing engine performance and efficiency through innovative designs and control systems.

Latest Patents

One of Tanaka's latest patents is the "Layout of Auxiliary Mechanisms for an Engine." This invention arranges auxiliary mechanisms in a manner that optimizes the rotational inertia force, ensuring that the mechanism closest to the crankshaft pulley has the largest inertia force. Another notable patent is the "Air-Fuel Ratio Control for Supercharged Automobile Engine." This system includes a supercharger and a detecting device that monitors various engine parameters. It adjusts the air-fuel mixing ratio based on the engine's operating conditions, enhancing performance during both normal and high power output scenarios.

Career Highlights

Throughout his career, Tanaka has worked with notable companies such as Mazda Motor Corporation and Toyo Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.

Collaborations

Tanaka has collaborated with several talented individuals in the industry, including Kazuo Kobayashi and Katsuyoshi Iida. These partnerships have contributed to the successful development of his inventions.

Conclusion

Hideki Tanaka's contributions to automotive engineering through his patents and collaborations highlight his innovative spirit and dedication to improving engine performance. His work continues to influence the industry and inspire future advancements.

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