Tokuyama, Japan

Yoshihisa Kajimaya

This inventor holds 1 USPTO granted patent. Top assignee: Tokuyama Soda Kabushiki Kaisha. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Kajimaya. Retrieved from https://idiyas.com/inventor/yoshihisa-kajimaya

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 = 12(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshihisa Kajimaya

Introduction

Yoshihisa Kajimaya is a notable inventor based in Tokuyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced cathode materials. His innovative work has led to the filing of a patent that showcases his expertise and creativity.

Latest Patents

Kajimaya holds a patent for a cathode that consists essentially of a base material made from copper, iron, or nickel. This cathode features a sintered coating primarily composed of at least one metal from Group VIII of the periodic table. The unique aspect of this invention lies in the preparation of the sintered coating, which involves coating the base material with a solution or suspension of a compound of the Group VIII metal and subsequently heating the coating. This innovative approach enhances the performance and efficiency of the cathode.

Career Highlights

Yoshihisa Kajimaya is associated with Tokuyama Soda Kabushiki Kaisha, a company known for its advancements in chemical manufacturing and materials development. His work at the company has allowed him to explore and implement cutting-edge technologies in the field. With a patent portfolio that includes 1 patent, Kajimaya has established himself as a key figure in his area of expertise.

Collaborations

Throughout his career, Kajimaya has collaborated with esteemed colleagues such as Shunji Matsuura and Yoshio Murakami. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yoshihisa Kajimaya's contributions to the field of materials science, particularly through his patented cathode technology, highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in advancing 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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