Suwa, Japan

Yasuhisa Hirabayashi

This inventor holds 6 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 1992-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhisa Hirabayashi. Retrieved from https://idiyas.com/inventor/yasuhisa-hirabayashi

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 = 4

Forward Citations = 31(Granted Patents)


Location History:

  • Nagano, JP (1992 - 1994)
  • Suwa, JP (1992 - 1996)

Company Filing History:


Years Active: 1992-1996

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6 patents (USPTO):Explore Patents

Title: Yasuhisa Hirabayashi: Innovator in Semiconductor Technology

Introduction

Yasuhisa Hirabayashi is a prominent inventor based in Suwa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work has been instrumental in advancing the capabilities of integrated circuits.

Latest Patents

Among his latest innovations is a semiconductor device that features a master slice semiconductor integrated circuit with enhanced output drive current. This invention showcases his commitment to improving semiconductor performance and efficiency.

Career Highlights

Hirabayashi is currently employed at Seiko Epson Corporation, where he continues to push the boundaries of technology. His role at the company allows him to collaborate with other talented engineers and researchers in the field.

Collaborations

Throughout his career, Yasuhisa has worked alongside notable colleagues such as Yasuhiro Oguchi and Takashi Sakuda. These collaborations have fostered a creative environment that has led to numerous advancements in semiconductor technology.

Conclusion

Yasuhisa Hirabayashi's contributions to the semiconductor industry are noteworthy, and his innovations continue to impact the field significantly. His dedication to research and development exemplifies the spirit of innovation in 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]
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