Tokyo, Japan

Tamiji Kamakura

This inventor holds 8 USPTO granted patents. Top assignee: Asahi Denka Kogyo K.k.. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamiji Kamakura. Retrieved from https://idiyas.com/inventor/tamiji-kamakura

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 = 5.0

ph-index = 5

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 1988-2002

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8 patents (USPTO):Explore Patents

Title: **Tamiji Kamakura: Pioneer in Refrigerant Innovations**

Introduction

Tamiji Kamakura is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to the field of refrigerants. With a total of eight patents to his name, he has established himself as an influential figure in the innovation of refrigeration technologies.

Latest Patents

Kamakura's latest patents demonstrate his expertise and creativity in formulating advanced refrigerant solutions. His notable inventions include a lubricated refrigerant composition that incorporates fluorocarbon-type refrigerants, synthetic oil, and molybdenum oxysulfide derivatives. Additionally, he has developed a refrigerant that integrates a polyoxyalkylene glycol monomethylether, highlighting his commitment to enhancing efficiency and environmental considerations in refrigeration.

Career Highlights

Currently, Tamiji Kamakura is employed at Asahi Denka Kogyo Co., Ltd., a company known for its innovations in chemical products. His tenure at this organization has played a vital role in his professional development and success. Kamakura's work has been instrumental in advancing the technology surrounding refrigerants, contributing to more sustainable and efficient refrigeration systems.

Collaborations

In his journey as an inventor, Kamakura has collaborated with esteemed colleagues including Noriyoshi Tanaka and the talented Kimiyoshi Namiwa. These collaborations have enriched his work, allowing for the exchange of ideas and innovation that drives the development of new refrigerant technologies.

Conclusion

Tamiji Kamakura's contributions to the field of refrigerants are invaluable. With his innovative patents and collaborative efforts with fellow inventors, he continues to shape the future of refrigeration technology. As a key figure at Asahi Denka Kogyo Co., Ltd., his work stands as a testament to the power of innovation in creating effective and environmentally friendly solutions.

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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