Kawasaki, Japan

Takehisa Sugahara

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1982-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehisa Sugahara. Retrieved from https://idiyas.com/inventor/takehisa-sugahara

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 = 2.4

ph-index = 2

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 1982-1989

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2 patents (USPTO):Explore Patents

Title: Takehisa Sugahara: Innovator in Semiconductor Technology

Introduction

Takehisa Sugahara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative methods for manufacturing semiconductor devices, which are crucial for modern electronics.

Latest Patents

Sugahara's latest patents include a method for manufacturing a semiconductor device with leads adhered to it. This invention features a semiconductor chip housed within a package, surrounded by groups of leads arranged around the perimeter. The device also incorporates insulators, such as plastic films, to which the leads are adhered. The manufacturing process involves preparing a package that includes a semiconductor chip and lead frames, adhering the lead frames to an insulating sheet, and clipping off the portions of the insulating sheet that are attached to the supporting end portions.

Career Highlights

Sugahara is associated with Fujitsu Corporation, a leading company in technology and electronics. His work at Fujitsu has allowed him to develop and refine his innovative ideas in semiconductor manufacturing, contributing to the advancement of the industry.

Collaborations

Throughout his career, Sugahara has collaborated with notable colleagues, including Norio Honda and Toyokatu Nakagawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Takehisa Sugahara's contributions to semiconductor technology exemplify the spirit of innovation. His patents and work at Fujitsu Corporation highlight his role as a key figure in advancing electronic manufacturing processes.

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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