Tokyo, Japan

Hidemitsu Yamada

This inventor holds 1 USPTO granted patent. Top assignees: Nissan Motor Company Limited, Tokimec Inc.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidemitsu Yamada. Retrieved from https://idiyas.com/inventor/hidemitsu-yamada

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 87(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Hidemitsu Yamada: Innovator in Marine Transportation Systems

Introduction

Hidemitsu Yamada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of marine transportation systems, particularly through his innovative patent that enhances the operation of boats.

Latest Patents

Yamada holds a patent for an "Automatic control for trim tabs." This invention involves adjusting the position of a marine transportation system, including a boat equipped with a drive, a trimmable port tab, and a trimmable starboard tab. The system monitors the operation of the boat to distinguish between various conditions, such as on-plane and off-plane operations, as well as straight forward and turning travel. The invention also accounts for the boat's heel conditions, allowing for precise adjustments to the port and starboard tabs based on the monitored outputs. This innovative approach ensures optimal performance during boat operation.

Career Highlights

Throughout his career, Yamada has worked with prominent companies, including Nissan Motor Company Limited and Tokimec Inc. His experience in these organizations has contributed to his expertise in developing advanced marine technologies.

Collaborations

Yamada has collaborated with notable colleagues, including Takeo Omori and Masami Tanaka. Their combined efforts have furthered advancements in marine transportation systems.

Conclusion

Hidemitsu Yamada's contributions to marine transportation through his innovative patent demonstrate his commitment to enhancing boat operation and performance. His work continues to influence the industry and inspire future innovations.

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]
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