Company Filing History:

9 out of 5,207

Aisin Seiki Kabushiki Kaisha

patents

2 out of 36,499

Toyota Jidosha Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1986-1993

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5271360 - Valve opening and closing timing control apparatus (1993-12-21),

2. 5243935 - Valve opening and closing timing control apparatus (1993-09-14),

3. 5090365 - Variable valve timing system in an engine having a rotating cam-shaft (1992-02-25),

4. 5080052 - Variable valve timing system in an engine having a rotating cam-shaft (1992-01-14),

5. 5067450 - Variable valve timing system having rotational vibration damping (1991-11-26),

6. 4862989 - Two and four-wheel drive transfer device (1989-09-05),

7. 4805472 - Rotary torque transmission apparatus for four-wheel drive vehicles (1989-02-21),

8. 4607604 - Oil separator for internal combustion engine (1986-08-26),

9. 4602595 - Oil separator for internal combustion engine (1986-07-29),

Title: Innovations of Kongoh Aoki

Introduction

Kongoh Aoki is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced valve control systems. With a total of 9 patents to his name, Aoki's work has had a considerable impact on automotive technology.

Latest Patents

One of Aoki's latest inventions is a valve opening and closing timing control apparatus. This innovative device includes an engine with a cam shaft and a crank shaft, along with sensors to detect their rotary positions. The apparatus features a hydraulic pump driven by the crank shaft and a rotary phase varying means that adjusts the cam shaft's rotary phases. The system operates under linear control, allowing for optimal valve timing based on engine conditions. This invention distinguishes itself from conventional systems by providing precise control without the need for a larger hydraulic pump, as an accumulator supplies additional hydraulic pressure when necessary.

Career Highlights

Throughout his career, Kongoh Aoki has worked with prominent companies such as Aisin Seiki Kabushiki Kaisha and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the automotive sector.

Collaborations

Aoki has collaborated with talented individuals in his field, including Junichi Kano and Koji Hotta. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Kongoh Aoki's contributions to valve control technology exemplify the spirit of innovation in the automotive industry. His patents reflect a commitment to enhancing engine performance and efficiency. Aoki's work continues to influence the future of automotive engineering.

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