Kawasaki, Japan

Takumi Ihara

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Ihara. Retrieved from https://idiyas.com/inventor/takumi-ihara-4q5cav3y

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 = 7.1

ph-index = 2

Forward Citations = 47(Granted Patents)


Company Filing History:


Years Active: 2001-2005

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2 patents (USPTO):Explore Patents

Title: Takumi Ihara: Innovator in Semiconductor Technology

Introduction

Takumi Ihara is a prominent inventor based in Kawasaki, Japan, known for his contributions to semiconductor technology. With a total of two patents to his name, he has made significant advancements in the manufacturing methods of semiconductor devices.

Latest Patents

Ihara's latest patents include a manufacturing method of a semiconductor device incorporating a passive element and a semiconductor device having a cap. The first patent outlines a detailed process that involves forming a redistribution board on a base board, mounting semiconductor elements, and separating the base board to expose the redistribution board's surface. The second patent describes a semiconductor device that features a substrate, a semiconductor component, and a cap that covers the component while allowing air or liquid to flow in and out through openings in the cap's side walls.

Career Highlights

Takumi Ihara has built a successful career at Fujitsu Corporation, where he has been instrumental in developing innovative semiconductor solutions. His work has not only advanced the field but has also contributed to the efficiency and functionality of semiconductor devices.

Collaborations

Ihara has collaborated with notable colleagues, including Nobutaka Shimizu and Atsushi Kikuchi, to further enhance the research and development of semiconductor technologies.

Conclusion

Takumi Ihara's innovative work in semiconductor technology exemplifies the impact of dedicated inventors in advancing modern electronics. His patents reflect a commitment to improving manufacturing processes and device functionality.

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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