Kodaira, Japan

Osamu Yukawa

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Yukawa. Retrieved from https://idiyas.com/inventor/osamu-yukawa

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Osamu Yukawa: Innovator in Semiconductor Technology

Introduction

Osamu Yukawa is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of semiconductor technology. His innovative approach has led to advancements that enhance the performance and efficiency of semiconductor devices.

Latest Patents

Yukawa holds a patent for a method of providing a silicon semiconductor pellet with a heat sink. This method involves bonding the semiconductor pellet to a heat sink using a eutectic alloy of gold and silicon. The heat sink, primarily made of copper, contains a small amount of a different metal and has undergone an annealing treatment. This invention is crucial for improving the thermal management of semiconductor devices.

Career Highlights

Osamu Yukawa has had a distinguished career, working with Hitachi, Ltd., a leading company in technology and innovation. His work has been instrumental in developing advanced semiconductor solutions that meet the demands of modern electronics.

Collaborations

Yukawa has collaborated with esteemed colleagues such as Susumu Okikawa and Hiroshi Mikino. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Osamu Yukawa's contributions to semiconductor technology exemplify the spirit of innovation. His patent and collaborative efforts continue to influence the industry positively.

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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