Anjo, Japan

Nobuhisa Kakehashi

This inventor holds 1 USPTO granted patent. Top assignee: Denso Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhisa Kakehashi. Retrieved from https://idiyas.com/inventor/nobuhisa-kakehashi

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Nobuhisa Kakehashi: Innovator in Fuel Injection Technology

Introduction

Nobuhisa Kakehashi is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of fuel injection technology. His innovative designs have paved the way for advancements in automotive engineering.

Latest Patents

Kakehashi holds a patent for a fuel injection valve. This invention features a pressure control chamber, a nozzle, and an electromagnetic valve. The design includes a fuel flow-in passage, a fuel flow-out passage, and a portion of the pressure control chamber, all formed from a single piece of plate. The unique structure allows for efficient fuel flow management, enhancing the performance of fuel injection systems.

Career Highlights

Kakehashi is associated with Denso Corporation, a leading company in automotive technology. His work at Denso has allowed him to focus on innovative solutions that improve vehicle efficiency and performance. His patent reflects his commitment to advancing fuel injection systems.

Collaborations

Kakehashi has collaborated with notable colleagues, including Koichi Ohata and Toshiyuki Yoda. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Nobuhisa Kakehashi's contributions to fuel injection technology exemplify his dedication to innovation in the automotive industry. His patent for a fuel injection valve showcases his ability to create efficient solutions that enhance vehicle performance.

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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