Tokyo, Japan

Toshio Sugihara

This inventor holds 5 USPTO granted patents. Top assignees: Life Energy Industry Inc., Fuji Lace Sangyo Co., Ltd., Nitivy Co., Ltd.. Active years: 1998-2000.

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

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 = 2.3

ph-index = 3

Forward Citations = 43(Granted Patents)


Location History:

  • Tokyo, JP (1998)
  • Tokyo-to, JP (1998 - 2000)

Company Filing History:


Years Active: 1998-2000

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5 patents (USPTO):Explore Patents

Title: Innovations of Toshio Sugihara

Introduction

Toshio Sugihara is a notable inventor based in Tokyo-to, Japan. He has made significant contributions to the field of materials science and engineering, holding a total of 5 patents. His work primarily focuses on methods and materials that enhance human health and environmental sustainability.

Latest Patents

One of Sugihara's latest patents is a method for determining active ions by electric conductivity. This innovative method involves continuously bringing air free from carbon dioxide into contact with a bed of active ion-emitting source material. The air carries off the active ions emitted from the source material, which are then introduced into distilled water. The increase in electric conductivity of the distilled water is measured, indicating the absorption of active ions. Another significant patent involves the development of an electret fiber made from polyvinyl alcohol containing tourmaline particles. This fiber is effective in promoting blood circulation and reducing the BOD value of sewage water by activating bacteria in activated sludge.

Career Highlights

Throughout his career, Sugihara has worked with various companies, including Life Energy Industry Inc. and Nitivy Co., Ltd. His innovative approaches have garnered attention in both academic and industrial circles, contributing to advancements in health and environmental technologies.

Collaborations

Sugihara has collaborated with notable individuals in his field, including Marcos Masaki Komiya and Mitsuo Suzuki. These collaborations have further enriched his research and development efforts.

Conclusion

Toshio Sugihara's contributions to innovation and invention reflect his commitment to improving human health and environmental conditions. His patents demonstrate a blend of scientific rigor and practical application, making him a significant figure in his field.

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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