Shizuoka, Japan

Yasuhiro Yoshii

This inventor holds 1 USPTO granted patent. Top assignee: Tomoegawa Paper Co., Inc.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Yoshii. Retrieved from https://idiyas.com/inventor/yasuhiro-yoshii-5256uw2e

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2003

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Yasuhiro Yoshii: Innovator in Adhesive Technology

Introduction

Yasuhiro Yoshii is a prominent inventor based in Shizuoka, Japan. He is known for his contributions to adhesive technology, particularly in the field of semiconductor devices. His innovative work has led to the development of a unique adhesive composition that enhances the performance and reliability of semiconductor applications.

Latest Patents

Yasuhiro Yoshii holds 1 patent for his invention titled "Adhesive composition and adhesive sheet for semiconductor devices." This adhesive composition includes essential components such as epoxy resin, phenolic resin, epoxidized styrene-butadiene-styrene block copolymer, and diaminosiloxane compound. The formulation is designed to provide excellent heat resistance, thermal cycle test performance, and humidity resistance, making it ideal for use in semiconductor devices.

Career Highlights

Yasuhiro Yoshii is associated with Tomoegawa Paper Co., Inc., where he has made significant contributions to the field of adhesive technology. His work has not only advanced the capabilities of adhesive materials but has also played a crucial role in enhancing the performance of semiconductor devices.

Collaborations

Yasuhiro has collaborated with notable colleagues, including Masaharu Kobayashi and Osamu Oka. These collaborations have fostered innovation and have contributed to the development of advanced adhesive solutions.

Conclusion

Yasuhiro Yoshii's innovative work in adhesive technology has made a significant impact on the semiconductor industry. His patented adhesive composition exemplifies the importance of research and development in creating materials that meet the demanding requirements of modern technology.

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]
Loading…