Kyobashi, Japan

Hiromu Sakai

This inventor holds 3 USPTO granted patents. Top assignee: Toyo Ink Manufacturing Company. Active years: 1982-1983.

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

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 = 6.3

ph-index = 3

Forward Citations = 86(Granted Patents)


Location History:

  • Kyobashi, JP (1982 - 1983)
  • Tokyo, JP (1983)

Company Filing History:


Years Active: 1982-1983

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3 patents (USPTO):Explore Patents

Title: Hiromu Sakai: Innovator in Laminated Member Production

Introduction

Hiromu Sakai is a notable inventor based in Kyobashi, Japan. He has made significant contributions to the field of laminated materials, holding a total of 3 patents. His work focuses on innovative processes that enhance the production and application of laminated members.

Latest Patents

Sakai's latest patents include a process for the production of laminated members. This process involves bonding a metal foil or sheet with a thermoplastic resin film using a specific adhesive. The laminated member is subjected to high temperatures and pressure, ensuring a strong bond. Another patent details a process for preparing laminates, which includes layering a thermoplastic resin sheet and a metal foil with a polyolefin type resin. This method is particularly useful in creating foodstuff packaging containers, where the innermost layer is a polyolefin resin sheet.

Career Highlights

Hiromu Sakai is currently associated with Toyo Ink Manufacturing Company, where he continues to innovate in the field of laminated materials. His expertise in the production processes has positioned him as a key figure in the industry.

Collaborations

Sakai has collaborated with notable coworkers such as Hirokichi Ishino and Susumu Tsuchiko. Their combined efforts have contributed to advancements in laminated member technology.

Conclusion

Hiromu Sakai's innovative work in laminated member production showcases his dedication to enhancing material applications. His patents reflect a commitment to improving manufacturing processes and product quality.

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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