Okazaki, Japan

Katsuhisa Shimokawa

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhisa Shimokawa. Retrieved from https://idiyas.com/inventor/katsuhisa-shimokawa

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Innovations of Katsuhisa Shimokawa

Introduction

Katsuhisa Shimokawa is a notable inventor based in Okazaki, 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

Katsuhisa Shimokawa holds a patent for a fuel injector. This fuel injector features a fuel flow adjustment throttle that determines the flow rate of fuel passing through it. The design includes a first member with a cylindrical surface that partially defines the throttle, and a second member with surfaces that join at a pointed edge. This configuration creates a space that expands gradually in the direction of fuel flow.

Career Highlights

Shimokawa is associated with Nippondenso Co., Ltd., a company known for its expertise in automotive components. His work has contributed to the development of more efficient fuel injection systems, enhancing vehicle performance and fuel economy.

Collaborations

Throughout his career, Katsuhisa Shimokawa has collaborated with talented individuals such as Hideo Kiuchi and Tatsuo Sakai. These partnerships have fostered innovation and creativity in their projects.

Conclusion

Katsuhisa Shimokawa's contributions to fuel injection technology exemplify the impact of innovative thinking in the automotive industry. His patent and collaborations highlight the importance of teamwork in driving advancements in engineering.

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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