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For the Inventor, By the Inventor

Hino, Japan

Toshio Nishihara

This inventor holds 7 USPTO granted patents. Top assignee: Teijin Limited. Active years: 1978-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Nishihara. Retrieved from https://idiyas.com/inventor/toshio-nishihara-kkvll6am

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 221(Granted Patents)


Location History:

  • Hino, JA (1978)
  • Hachioji, JP (1983)
  • Hino, JP (1981 - 1985)
  • Yamaguchi, JP (1984 - 1987)
  • Mihara, JP (2001)

Company Filing History:

goldMedal7 out of 1,605 
 
Teijin Limited
 patents

Years Active: 1978-2001

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7 patents (USPTO):Explore Patents
1. 6293080 - Sewing thread for leather products and leather products produced by using the same (2001-09-25),
2. 4639069 - Optical laminar structure (1987-01-27),
3. 4520611 - Structure of multilayered unit for windows (1985-06-04),
4. 4465736 - Selectively light transmitting film and preformed laminar structure (1984-08-14),
5. 4414254 - Selective light-transmitting laminated structure (1983-11-08),
6. 4256558 - Cured or uncured linear aromatic polyester composition and process for (1981-03-17),
7. 4075172 - Novel aromatic copolyamides prepared from 3,4' diphenylene type (1978-02-21),

Title: Toshio Nishihara: Innovator in Textile and Optical Technologies

Introduction

Toshio Nishihara is a prominent inventor based in Hino, Japan. He has made significant contributions to the fields of textile and optical technologies. With a total of 7 patents to his name, Nishihara continues to push the boundaries of innovation.

Latest Patents

Nishihara's latest patents include a sewing thread specifically designed for leather products. This innovative thread is composed of fibers that are attached with a highly water-absorbing powdery material on the surface, in a ratio of 5 weight % or more based on the weight of the fibers. The resulting leather product exhibits excellent waterproof properties, making it highly functional for various applications. Another notable invention is an optical laminar structure that possesses an optically selective transmitting function according to light wavelength. This structure allows for high transmittance of visible light while minimizing transmittance for near-infrared and infrared rays. This invention aims to provide a cost-effective solution for expanding applications in both specialized optical lines and general glazing use.

Career Highlights

Nishihara is currently associated with Teijin Limited, a leading company in the field of advanced materials. His work at Teijin has allowed him to explore and develop innovative solutions that address contemporary challenges in textile and optical technologies.

Collaborations

Throughout his career, Nishihara has collaborated with notable colleagues, including Nobuo Suzuki and Tadashi Shingu. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Toshio Nishihara's contributions to the fields of textile and optical technologies highlight his innovative spirit and dedication to advancing these industries. His patents reflect a commitment to creating practical solutions that enhance product functionality and performance.

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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