Annaka, Japan

Toshikazu Sugita

This inventor holds 4 USPTO granted patents. Top assignees: Shin-Etsu Chemical Co., Ltd., Shin-Etsu Chemical Industry Co., Ltd., Tomoegawa Paper Co., Inc.. Active years: 1977-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Sugita. Retrieved from https://idiyas.com/inventor/toshikazu-sugita

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 = 2.7

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Annaka, JA (1977)
  • Annaka, JP (1979 - 1991)

Company Filing History:


Years Active: 1977-1991

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4 patents (USPTO):Explore Patents

Title: The Innovations of Toshikazu Sugita

Introduction

Toshikazu Sugita is a notable inventor based in Annaka, Japan. He has made significant contributions to the field of organopolysiloxane compounds, holding a total of four patents. His work has had a considerable impact on various industries, particularly in the development of synthetic resins and lubrication technologies.

Latest Patents

One of Sugita's latest patents is for a one end-reactive organopolysiloxane compound. This invention provides a diorganopolysiloxane that features a hydroxy- and amino-functional reactive group bonded only to one of the terminal silicon atoms of the linear molecular chain ends. This compound serves as a modifying agent for various kinds of synthetic resins. Another significant patent is for a silicone grease composition. This composition consists of an organopolysiloxane fluid and a thickening agent, which is enhanced with copper dialkyl dithiocarbamate. This formulation greatly improves boundary lubrication under extreme-pressure conditions between steel surfaces and enhances thermal stability.

Career Highlights

Throughout his career, Sugita has worked with prominent companies such as Shin-Etsu Chemical Co., Ltd. and Tomoegawa Paper Co., Inc. His experience in these organizations has allowed him to refine his expertise in the field of organopolysiloxane compounds and lubrication technologies.

Collaborations

Sugita has collaborated with notable coworkers, including Minoru Takamizawa and Yoshio Inoue. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Toshikazu Sugita's contributions to the field of organopolysiloxane compounds and lubrication technologies highlight his innovative spirit and dedication to advancing industrial applications. His patents reflect a commitment to improving material performance and functionality.

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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