Hyogo, Japan

Akishige Sai

This inventor holds 8 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1985-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akishige Sai. Retrieved from https://idiyas.com/inventor/akishige-sai

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 = 4.3

ph-index = 7

Forward Citations = 85(Granted Patents)


Location History:

  • Osaka, JP (1985 - 1992)
  • Hyogo, JP (1991 - 1993)

Company Filing History:


Years Active: 1985-1993

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8 patents (USPTO):Explore Patents

Title: Akishige Sai: Innovator in Copying Technology

Introduction

Akishige Sai is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of copying technology, holding a total of 8 patents. His work has been instrumental in advancing the efficiency and functionality of copying machines.

Latest Patents

Among his latest innovations are patents for a copying machine and a sorter specifically designed for copying machines. These inventions reflect his commitment to improving the user experience and operational efficiency in document handling.

Career Highlights

Akishige Sai is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His role at the company has allowed him to leverage his expertise in developing cutting-edge technologies that cater to modern needs.

Collaborations

Throughout his career, Akishige has collaborated with notable colleagues, including Shinichi Sugihara and Shigeo Hiraoka. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Akishige Sai's contributions to copying technology exemplify the impact of dedicated inventors in shaping modern solutions. His patents and collaborations continue to influence the industry, making him a key figure in technological advancements.

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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