Tokyo, Japan

Yoshiyuki Mishima

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Mishima. Retrieved from https://idiyas.com/inventor/yoshiyuki-mishima

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


Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: **Yoshiyuki Mishima: Innovator in Semiconductor Technology**

Introduction

Yoshiyuki Mishima, based in Tokyo, Japan, is a noteworthy inventor in the realm of semiconductor technology. With a focus on improving the production processes of semiconductor devices, he has developed innovative solutions that enhance both efficiency and reliability in the industry.

Latest Patents

Mishima holds a significant patent for a "Mold for resin-sealing of semiconductor devices." This invention includes an intricate design featuring upper and lower molds, a first cavity insert that forms a cavity side face portion, and an elastic plate that creates a cavity bottom. The design effectively supports the prevention of thin burrs, which commonly occur around the edges of semiconductor packages. As a result, this mold enhances the reliability of the encapsulated devices, paving the way for advancements in semiconductor production.

Career Highlights

Yoshiyuki Mishima is currently employed at Mitsubishi Electric Corporation, a leading company known for its innovations in electronics and electrical equipment. His groundbreaking contributions in the field of semiconductor sealing molds have positioned him as a key figure in the company and the industry as a whole.

Collaborations

Throughout his career, Mishima has worked alongside talented colleagues, including Tetsuya Hirose and Hideji Aoki. This collaboration with other skilled professionals has been instrumental in fostering innovation and pushing the boundaries of semiconductor technology.

Conclusion

Yoshiyuki Mishima's contributions to the field of semiconductor devices through his innovative patent demonstrate his commitment to enhancing technological reliability. His affiliations with Mitsubishi Electric Corporation and collaborations with esteemed colleagues highlight the collaborative spirit that drives advancements in this essential sector of the electronics industry.

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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