Yokohama, Japan

Akira Yoshizumo

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Yoshizumo. Retrieved from https://idiyas.com/inventor/akira-yoshizumo

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 = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Akira Yoshizumo: Innovator in Semiconductor Technology

Introduction: Akira Yoshizumo, based in Yokohama, Japan, is recognized for his significant contribution to the field of semiconductor technology. As an inventor affiliated with the esteemed company, Kabushiki Kaisha Toshiba, he has a notable patent to his name.

Latest Patents: Akira holds a patent for a semiconductor device encapsulant composed of an epoxy resin composition. This encapsulant is designed specifically for encapsulating semiconductor devices that are intended for surface mounting.

Career Highlights: Working at Kabushiki Kaisha Toshiba, Akira has focused on advancing semiconductor technology. His work in developing reliable encapsulants has likely enhanced the performance and longevity of various electronic devices.

Collaborations: Throughout his career, Akira has partnered with talented individuals such as Ken Uchida and Michiya Higashi, leveraging their collective expertise to innovate within the industry.

Conclusion: Akira Yoshizumo's contributions to semiconductor technology exemplify the spirit of innovation. His patented encapsulant reflects a crucial advancement in the reliability of semiconductor devices, highlighting his impact in the field.

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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