Yokosuka, Japan

Hirotoshi Ikeya

This inventor holds 6 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1981-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotoshi Ikeya. Retrieved from https://idiyas.com/inventor/hirotoshi-ikeya

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 = 2.0

ph-index = 6

Forward Citations = 102(Granted Patents)


Company Filing History:


Years Active: 1981-1997

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6 patents (USPTO):Explore Patents

Title: Hirotoshi Ikeya: Innovator in Electrolytic Solutions and Semiconductor Technology

Introduction

Hirotoshi Ikeya is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the fields of electrolytic solutions and semiconductor technology. With a total of six patents to his name, Ikeya's work has had a lasting impact on the industry.

Latest Patents

Ikeya's latest patents include an electrolytic solution for electrolytic capacitors. This innovative solution is characterized by low specific resistance, high sparking voltage, and stable sparking properties. It contains a quaternary ammonium salt of cyanic acid, along with a phosphorus compound, water, and an organic solvent. Another significant patent involves an epoxy resin composition and a resin-sealed semiconductor device. This composition is designed for sealing and exhibits outstanding heat cycle resistance, humidity resistance, and laser marking characteristics. It utilizes a combination of an organic phosphine compound and a metal complex dye.

Career Highlights

Throughout his career, Hirotoshi Ikeya has worked with prominent companies such as Toshiba Corporation and Tokyo Shibaura Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.

Collaborations

Ikeya has collaborated with notable colleagues, including Michiya Higashi and Akiko Hatanaka. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hirotoshi Ikeya's contributions to the fields of electrolytic solutions and semiconductor technology highlight his role as a leading inventor. His innovative patents and collaborations reflect his commitment to advancing technology in these areas.

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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