Otake, Japan

Mitsuhiro Tanaka

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Petrochemical Industries, Ltd.. Active years: 1986-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuhiro Tanaka. Retrieved from https://idiyas.com/inventor/mitsuhiro-tanaka-q9nqc4xi

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 = 3.0

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Ohtake, JP (1986)
  • Otake, JP (1990)

Company Filing History:


Years Active: 1986-1990

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2 patents (USPTO):Explore Patents

Title: Mitsuhiro Tanaka: Innovator in Polymer Technology

Introduction

Mitsuhiro Tanaka is a notable inventor based in Otake, Japan. He has made significant contributions to the field of polymer technology, holding 2 patents that showcase his innovative approach to material science.

Latest Patents

Tanaka's latest patents include a method for creating an aqueous dispersion and a process for producing metal-deposited paper. The first patent describes a process where a hydrophobic thermoplastic resin, such as an olefin resin, is melt-kneaded with a water-insoluble polymer in the presence of water. This process allows for phase inversion, resulting in a dispersion with water as the medium and resin particles as the dispersed phase, even with minimal water usage. The second patent details a method for producing metal-deposited paper, which involves applying a thin coating of a film-forming resin on a paper substrate and then vacuum-depositing a metal film on the resin coating.

Career Highlights

Mitsuhiro Tanaka is currently employed at Mitsui Petrochemical Industries, Ltd., where he continues to develop innovative solutions in polymer applications. His work has significantly impacted the industry, particularly in enhancing the properties of materials used in various applications.

Collaborations

Tanaka has collaborated with esteemed colleagues such as Shiro Homma and Yutaka Hirota, contributing to advancements in their respective fields.

Conclusion

Mitsuhiro Tanaka's contributions to polymer technology through his patents and work at Mitsui Petrochemical Industries, Ltd. highlight his role as a key innovator in the industry. His ongoing research and development efforts continue to push the boundaries of material science.

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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