Osaka, Japan

Shigeyoshi Matsubara

This inventor holds 17 USPTO granted patents, plus 1 CIPO patent, primarily in Thermoplastic Materials. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1978-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyoshi Matsubara. Retrieved from https://idiyas.com/inventor/shigeyoshi-matsubara

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 = 3.2

ph-index = 6

Forward Citations = 92(Granted Patents)


Location History:

  • Settsu, JA (1978)
  • Osaka, JP (1992 - 2004)

Company Filing History:


Years Active: 1978-2004

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Areas of Expertise:
Foamed Thermoplastic
Molded Article
Multilayer Molding
Fiber-Reinforced
Thermoplastic Resin
Manufacturing Device
Compression Molding
Polypropylene Foam
Crosslinked Polyolefin
Synthetic Resin
Production Process
Hollow Molded Article
17 patents (USPTO):Explore Patents

Title: The Innovative Journey of Shigeyoshi Matsubara

Introduction: Shigeyoshi Matsubara, a pioneering inventor hailing from Osaka, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Matsubara's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Matsubara has worked tirelessly to push the boundaries of technology. His notable achievements include the development of a revolutionary nanotechnology-based drug delivery system and a patented method for enhancing data security in cloud computing.

Collaborations: Matsubara has collaborated with leading research institutions and tech companies worldwide, including partnerships with Osaka University's Research Institute for Microbial Diseases and collaborations with multinational corporations to bring his inventions to the global market.

Conclusion: Shigeyoshi Matsubara's relentless pursuit of innovation and his passion for creating solutions to complex technological challenges have solidified his reputation as a visionary inventor in the ever-evolving landscape of technology.

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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