Bangkok, Thailand

Keiiti Isogai

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiiti Isogai. Retrieved from https://idiyas.com/inventor/keiiti-isogai

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 = 5.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Keiiti Isogai: Innovator in Coolant Pipe Technology

Introduction

Keiiti Isogai is a notable inventor based in Bangkok, Thailand. He has made significant contributions to the field of coolant pipe technology. His innovative designs focus on reducing manufacturing costs while enhancing functionality.

Latest Patents

Isogai holds a patent for a coolant pipe connecting coupling. This invention features a coolant passage that is bent perpendicularly around a connecting portion. The design allows for a low height connecting coupling, which effectively reduces manufacturing costs. The coolant pipe connecting coupling includes a fixing block that is secured to a connecting object by a bolt. The coolant pipe is supported while being inserted into the fixing block and is bent with an approximately zero bending radius. This unique design ensures that the height of the coolant pipe connecting coupling remains small, while the coolant flow is efficiently directed through the bent pipe.

Career Highlights

Isogai is currently employed at Nippondenso Co., Ltd., where he continues to innovate in the field of coolant technology. His work has been instrumental in developing solutions that meet the demands of modern engineering.

Collaborations

Throughout his career, Isogai has collaborated with talented individuals such as Soujiro Tsuchiya and Kenji Ogura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Keiiti Isogai's contributions to coolant pipe technology exemplify the spirit of innovation. His patented designs not only improve efficiency but also reduce costs, making a significant impact in the industry.

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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