Tsuyoshi Tsuchida

This inventor holds 7 USPTO granted patents. Top assignees: Mazda Motor Corporation, Toyo Kogyo Co., Ltd.. Active years: 1983-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Tsuchida. Retrieved from https://idiyas.com/inventor/tsuyoshi-tsuchida-b0vxosz6

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 54(Granted Patents)

Location History:

Hiroshima, JP (1985 - 1986)
Iwakuni, JP (1983 - 1991)
Yamaguchi, JP (1991)

Company Filing History:

6 out of 4,751

Mazda Motor Corporation

Years Active: 1983-1991

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5062496 - Structure for mounting air cleaner of engine (1991-11-05),

2. 4981115 - Intake system for V-type engine (1991-01-01),

3. 4831978 - Internal combustion engine having reinforced structure (1989-05-23),

4. 4606318 - Fuel injection control system for internal combustion engine (1986-08-19),

5. 4512313 - Engine control system having exhaust gas sensor (1985-04-23),

6. 4510902 - Fuel supply control in deceleration of an internal combustion engine for (1985-04-16),

7. 4406126 - Secondary air supply system for automobile engine having superchager (1983-09-27),

Title: Innovations by Tsuyoshi Tsuchida

Introduction

Tsuyoshi Tsuchida is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive engineering, particularly in the design of engine components. With a total of 7 patents to his name, Tsuchida's work has enhanced the reliability and efficiency of engine systems.

Latest Patents

One of Tsuchida's latest patents is a structure for mounting an air cleaner of an engine. This innovative design supports the air cleaner on an engine and a transmission that have different vibration frequencies. As a result, the frequency of the applied vibration force does not coincide with the natural frequency of the air cleaner, preventing resonance and improving its reliability. Another significant patent is for an intake system for V-type engines. This system features independent intake passages that connect to each cylinder bank, allowing for a reduction in the height of the intake system while maintaining optimal performance.

Career Highlights

Throughout his career, Tsuyoshi Tsuchida has worked with prominent companies in the automotive industry, including Mazda Motor Corporation and Toyo Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.

Collaborations

Tsuyoshi has collaborated with talented individuals such as Yoshinobu Kido and Koichi Kondoh. These partnerships have fostered a creative environment that has led to the development of groundbreaking automotive technologies.

Conclusion

Tsuyoshi Tsuchida's contributions to automotive engineering through his patents and collaborations have significantly impacted the industry. His innovative designs continue to enhance the performance and reliability of engine systems.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]