Kawagoe, Japan

Tsuneo Tsukisaka

This inventor holds 3 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1977-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Tsukisaka. Retrieved from https://idiyas.com/inventor/tsuneo-tsukisaka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1977-1978

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tsuneo Tsukisaka

Introduction

Tsuneo Tsukisaka is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of engineering, particularly in the design of safety mechanisms for vehicles and liquid storage solutions. With a total of 3 patents to his name, Tsukisaka's work reflects a commitment to innovation and safety.

Latest Patents

One of Tsukisaka's latest patents is a closure cap for a liquid storing vessel. This invention features a unique design that includes a mouthpiece fitted with a sealing member, ensuring that liquids are securely contained. The closure cap is designed to prevent leaks and enhance the usability of liquid storage tanks.

Another significant patent is an apparatus for preventing fuel from leaking during the accidental turnover of a vehicle. This invention incorporates a safety valve that automatically closes when the vehicle is tilted, thereby preventing fuel spillage. The design includes a pendulum-type weight that detects the vehicle's inclination, showcasing Tsukisaka's innovative approach to vehicle safety.

Career Highlights

Tsuneo Tsukisaka is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Honda has allowed him to contribute to advancements in vehicle safety and efficiency. His inventions are a testament to his expertise and dedication to improving automotive technology.

Collaborations

Throughout his career, Tsukisaka has collaborated with talented individuals such as Takenori Yamamoto and Takeshi Tsukahara. These collaborations have fostered a creative environment that encourages innovation and the development of groundbreaking technologies.

Conclusion

Tsuneo Tsukisaka's contributions to the field of invention, particularly in vehicle safety and liquid storage, highlight his innovative spirit and commitment to enhancing everyday products. His patents serve as a valuable resource for future advancements in engineering and safety technology.

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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