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For the Inventor, By the Inventor

Ichihara, Japan

Mitsuhiro Okada

This inventor holds 3 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2012-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuhiro Okada. Retrieved from https://idiyas.com/inventor/mitsuhiro-okada-hoco71b3

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Sodegaura, JP (2012)
  • Ichihara, JP (2022)

Company Filing History:

goldMedal3 out of 6,961 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 2012-2024

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3 patents (USPTO):Explore Patents
1. 12104014 - Polycarbonate resin composition and molded body of same (2024-10-01),
2. 11267970 - Asphalt modifier, asphalt composition, and asphalt mixture for road pavement (2022-03-08),
3. 8105970 - Olefin polymerization catalyst component and production process thereof, and production proces of olefin polymerization catalyst and olefin polymer (2012-01-31),

Title: Mitsuhiro Okada: Innovator in Polycarbonate and Asphalt Technologies

Introduction

Mitsuhiro Okada is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the fields of polycarbonate resin compositions and asphalt technologies. With a total of 3 patents to his name, Okada continues to push the boundaries of innovation in his industry.

Latest Patents

Okada's latest patents include a polycarbonate resin composition and a molded body of the same. This invention discloses a polycarbonate resin composition that contains (a) an aromatic polycarbonate, (b) a polyester, and (c) a polymer having an epoxy group. The composition meets specific requirements that enhance its utility. Another notable patent involves an asphalt modifier, asphalt composition, and asphalt mixture for road pavement. This invention features an asphalt modifier comprising a polyolefin-based copolymer that includes an ethylene-derived monomer unit and a monomer unit with an epoxy group. The content of the epoxy group monomer unit is specified to be 13% by mass or more based on the mass of the polyolefin-based copolymer.

Career Highlights

Mitsuhiro Okada is currently associated with Sumitomo Chemical Company, Limited, where he applies his expertise in materials science and engineering. His work has been instrumental in developing innovative solutions that address industry challenges.

Collaborations

Okada has collaborated with notable colleagues, including Wataru Hirahata and Sho Kitagawa. Their combined efforts have contributed to advancements in their respective fields.

Conclusion

Mitsuhiro Okada stands out as a key figure in the innovation of polycarbonate and asphalt technologies. His patents reflect a commitment to enhancing material performance and functionality. Through his work at Sumitomo Chemical Company, Limited, he continues to influence the industry positively.

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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