Chigasaki, Japan

Tsuyoshi Kotani

This inventor holds 1 USPTO granted patent. Top assignee: Nihon Shinku Gijutsu Kabushiki Kaisha. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Kotani. Retrieved from https://idiyas.com/inventor/tsuyoshi-kotani

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 = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Innovations of Tsuyoshi Kotani

Introduction

Tsuyoshi Kotani is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of ion pump technology. His innovative work has led to advancements that enhance the efficiency and effectiveness of vacuum systems.

Latest Patents

Kotani holds a patent for an anode-cathode structure for an ion pump. This invention involves a sputter ion pump where the ratio of the length L to the diameter D of each anode cell is specifically defined. This design increases the critical vacuum level that can be achieved and enhances the exhaust speed of the pump. He has 1 patent to his name.

Career Highlights

Tsuyoshi Kotani is associated with Nihon Shinku Gijutsu Kabushiki Kaisha, a company that specializes in advanced vacuum technology. His work at this organization has been pivotal in developing innovative solutions for various industrial applications.

Collaborations

Kotani has collaborated with notable colleagues, including Guo Hua Shen and Nozomu Takagi. Their combined expertise has contributed to the success of their projects and innovations.

Conclusion

Tsuyoshi Kotani's contributions to ion pump technology exemplify the impact of innovative thinking in engineering. His patent and work at Nihon Shinku Gijutsu Kabushiki Kaisha highlight the importance of advancements in vacuum 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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