Fukuoka, Japan

Hiroaki Sakai

This inventor holds 6 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1983-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Sakai. Retrieved from https://idiyas.com/inventor/hiroaki-sakai-pvxviimv

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 = 1.4

ph-index = 5

Forward Citations = 180(Granted Patents)


Company Filing History:


Years Active: 1983-1997

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6 patents (USPTO):Explore Patents

Title: Hiroaki Sakai: Innovator in Adhesive Technology

Introduction

Hiroaki Sakai is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of adhesive technology, particularly in the development of peeling apparatuses for two-sided adhesive tapes. With a total of 6 patents to his name, Sakai continues to push the boundaries of innovation in this specialized area.

Latest Patents

Sakai's latest patents include an "Apparatus for peeling the interlayer of a two-sided adhesive tape" and a "Method for peeling the interlayer of a two-sided adhesive tape." Both inventions focus on improving the efficiency of peeling separators from two-sided adhesive tapes. The apparatus features a table for mounting the adhesive tape, a feeder for the peeling tape, a main roller for pressing the adhesive surface, and a positioner for precise alignment. These innovations streamline the peeling process, ensuring that the separator is effectively removed and collected.

Career Highlights

Hiroaki Sakai is currently employed at Matsushita Electric Industrial Co., Ltd., where he has been instrumental in advancing adhesive technology. His work has not only enhanced product efficiency but has also contributed to the overall quality of adhesive applications in various industries.

Collaborations

Sakai has collaborated with notable coworkers, including Mituhide Matuda and Hideaki Horio. Their combined expertise has fostered a creative environment that encourages innovative solutions in adhesive technology.

Conclusion

Hiroaki Sakai's contributions to adhesive technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry, paving the way for future advancements in adhesive applications.

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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