Kyoto, Japan

Tsuyoshi Tsunetsugu

This inventor holds 1 USPTO granted patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Sanyo Chemical Industries, Ltd.. Active years: 1987.

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

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tsuyoshi Tsunetsugu

Introduction

Tsuyoshi Tsunetsugu is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of electrolytic capacitors through his innovative patents. His work focuses on enhancing the performance of these capacitors, particularly in extreme temperature conditions.

Latest Patents

Tsunetsugu holds a patent for a non-aqueous liquid electrolyte specifically designed for electrolytic capacitors. This patent includes the formulation of non-aqueous liquid electrolytes that comprise diazobicyclealkenes and/or salts thereof as a solute. The electrolytes developed by Tsunetsugu are effective in improving both low temperature and high temperature characteristics when applied as electrolytic capacitors. The capacitors utilizing these electrolytes are also described in his patent.

Career Highlights

Throughout his career, Tsunetsugu has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Sanyo Chemical Industries, Ltd. His experience in these organizations has contributed to his expertise in the field of electrolytic capacitors.

Collaborations

Tsunetsugu has collaborated with notable coworkers, including Hisao Nagara and Kazushi Shiono. Their combined efforts have further advanced the research and development of innovative capacitor technologies.

Conclusion

Tsuyoshi Tsunetsugu's contributions to the field of electrolytic capacitors through his innovative patents demonstrate his commitment to enhancing technology. His work continues to influence the industry and improve the performance of electronic components.

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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