Kariya, Japan

Ikutoshi Tsuchiya

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Wiring Systems, Limited. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikutoshi Tsuchiya. Retrieved from https://idiyas.com/inventor/ikutoshi-tsuchiya

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


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Ikutoshi Tsuchiya: Innovator in Junction Block Technology

Introduction

Ikutoshi Tsuchiya is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of automotive technology, particularly in the design of junction blocks. His innovative approach has led to the development of a unique patent that addresses a common issue in vehicle assembly.

Latest Patents

One of Ikutoshi Tsuchiya's key patents is a cover designed to prevent water from entering a junction block. This cover is rotatably held on a bracket used to mount the junction block on a vehicle body. A connector is fitted into a connector holder on the upper surface of the junction block. However, the design ensures that a connector cannot be fitted into a connector holder on the side surface unless the cover is rotated counterclockwise. This feature not only protects the junction block from water ingress but also serves as a reminder to perform the necessary operation, thereby enhancing the reliability of the vehicle's electrical system. He holds 1 patent for this innovative design.

Career Highlights

Ikutoshi Tsuchiya is currently employed at Sumitomo Wiring Systems, Limited, where he continues to develop cutting-edge solutions for the automotive industry. His work has been instrumental in improving the functionality and durability of electrical components in vehicles.

Collaborations

Throughout his career, Ikutoshi has collaborated with talented colleagues, including Shuji Hamada and Koji Kasai. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Ikutoshi Tsuchiya's contributions to junction block technology exemplify the spirit of innovation in the automotive sector. His patented designs not only solve practical problems but also enhance the overall performance of vehicle systems. His work continues to inspire future advancements in automotive 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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