Yatsushiro, Japan

Toshikatsu Oyama

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Kohjin Co., Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikatsu Oyama. Retrieved from https://idiyas.com/inventor/toshikatsu-oyama

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Yatsushiro, JP (1997)
  • Kumamoto, JP (1997)

Company Filing History:


Years Active: 1997

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2 patents (USPTO):Explore Patents

Title: Toshikatsu Oyama: Innovator in Polyolefin Laminate Films

Introduction

Toshikatsu Oyama is a notable inventor based in Yatsushiro, Japan. He has made significant contributions to the field of materials science, particularly in the development of heat shrinkable polyolefin laminate films. With a total of 2 patents to his name, Oyama's work has had a considerable impact on various industries.

Latest Patents

Oyama's latest patents include innovative products such as heat shrinkable polyolefin laminate film and heat shrinkable polypropylene laminate film. These inventions showcase his expertise in creating materials that enhance packaging and product durability.

Career Highlights

Throughout his career, Oyama has been associated with Kohjin Co., Ltd., a company known for its advancements in polymer technology. His work at Kohjin has allowed him to focus on developing high-quality materials that meet the demands of modern applications.

Collaborations

Oyama has collaborated with talented individuals such as Shuichi Morita and Fumio Horita. These partnerships have fostered a creative environment that has led to the successful development of innovative products.

Conclusion

Toshikatsu Oyama's contributions to the field of polyolefin laminate films highlight his role as a key innovator. His patents and collaborations reflect his commitment to advancing material science and 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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