Otsu, Japan

Tatsuhiko Shizuki

This inventor holds 6 USPTO granted patents. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 1978-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuhiko Shizuki. Retrieved from https://idiyas.com/inventor/tatsuhiko-shizuki

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 163(Granted Patents)


Location History:

  • Ootsu, JP (1983)
  • Otsu, JP (1978 - 1990)

Company Filing History:


Years Active: 1978-1990

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6 patents (USPTO):Explore Patents

Title: Innovations by Tatsuhiko Shizuki

Introduction

Tatsuhiko Shizuki is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of fiber technology, particularly in the development of antistatic fibers. With a total of 6 patents to his name, Shizuki's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Shizuki's latest patents include a process for preparing antistatic fiber. This antistatic fiber is obtained by melt spinning a fiber-forming thermoplastic polymer that contains at least one of polyoxyalkylene glycol and its derivatives in an amount of not less than 0.5% by weight. The fiber is characterized by having a half-life time of electric charge leakage of not more than 150 seconds before and after treatment with a weight decreasing agent. Additionally, when treated with a weight decreasing agent, it provides a number of streaks arranged in parallel in the lengthwise direction at the surface. Another patent focuses on an antistatic fiber containing polyoxyalkylene glycol, which shares similar characteristics and applications.

Career Highlights

Tatsuhiko Shizuki is currently associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of fiber technology. His work has not only advanced the understanding of antistatic materials but has also led to practical solutions for various industries.

Collaborations

Shizuki has collaborated with notable coworkers such as Takao Kashihara and Seiji Endo. Their combined expertise has contributed to the successful development of innovative fiber technologies.

Conclusion

Tatsuhiko Shizuki's contributions to the field of fiber technology, particularly through his patents on antistatic fibers, highlight his role as a significant inventor. His work continues to influence advancements in material science and applications in various industries.

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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