Niigata, Japan

Tsuyoshi Kobayashi

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Sumitomo Chemical Company, Limited, K.k.endo Seisakusho. Active years: 1977-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Kobayashi. Retrieved from https://idiyas.com/inventor/tsuyoshi-kobayashi-k93inj1k

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 = 5.9

ph-index = 3

Forward Citations = 45(Granted Patents)


Location History:

  • Mino, JA (1977)
  • Minoo, JA (1977)
  • Nakakubiki, JP (1978)
  • Niigata, JP (1980 - 2019)

Company Filing History:


Years Active: 1977-2019

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: Tsuyoshi Kobayashi: Innovator in Material Science and Pharmaceuticals

Introduction

Tsuyoshi Kobayashi is a notable inventor based in Niigata, Japan. He has made significant contributions to the fields of material science and pharmaceuticals, holding a total of 5 patents. His innovative work has led to advancements in manufacturing processes and the development of novel pharmaceutical compounds.

Latest Patents

Kobayashi's latest patents include a fixing sleeve and a manufacturing method thereof. This invention allows for the reduction of surface roughness on the inner circumferential surface of the fixing sleeve through a spinning process. The method involves moving rollers along the axial direction of a cup-shaped tubular body while simultaneously using a burnishing tool to enhance the outer surface. Another significant patent involves benzisoxazole derivatives, which are novel compounds with various pharmaceutical activities. These compounds are characterized by specific chemical structures that offer potential therapeutic benefits.

Career Highlights

Throughout his career, Tsuyoshi Kobayashi has worked with prominent companies such as Sumitomo Chemical Company, Limited and K.K. Endo Seisakusho. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.

Collaborations

Kobayashi has collaborated with notable colleagues, including Shigeho Inaba and Hisao Yamamoto. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Tsuyoshi Kobayashi's contributions to material science and pharmaceuticals exemplify the impact of innovation on industry. His patents reflect a commitment to advancing technology and improving 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]
Loading…