Gunma, Japan

Sachiko Yusa

This inventor holds 3 USPTO granted patents. Top assignees: Toshiba Silicone Co., Ltd., Taiho Industries Co., Ltd., Nippon Mining & Metals Co., Ltd.. Active years: 1996-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sachiko Yusa. Retrieved from https://idiyas.com/inventor/sachiko-yusa

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 = 3.0

ph-index = 3

Forward Citations = 11(Granted Patents)


Location History:

  • Gunma-ken, JP (1996 - 1998)
  • Tokyo, JP (1999)

Company Filing History:


Years Active: 1996-1999

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Sachiko Yusa

Introduction

Sachiko Yusa is a prominent inventor based in Gunma-ken, Japan. She has made significant contributions to the field of materials science, particularly in the development of mold release agents and surface treating agents for vehicles. With a total of 3 patents to her name, Yusa's work exemplifies innovation and practical application in industrial processes.

Latest Patents

Yusa's latest patents include a composition of a mold release agent for casting. This composition is noted for its excellent heat resistance and releasing effect, containing an organopolysiloxane expressed by a specific general formula. Another notable patent is a surface treating agent for coating vehicles, which comprises an amino group-containing polyorganosiloxane, an organic acid, and polydimethylsiloxane with a defined viscosity. These inventions highlight her expertise in creating effective chemical solutions for various applications.

Career Highlights

Throughout her career, Sachiko Yusa has worked with reputable companies such as Toshiba Silicone Co., Ltd. and Taiho Industries Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to significant advancements in her field.

Collaborations

Yusa has collaborated with notable coworkers, including Tetsuo Kijima and Fumio Hashiuchi. These partnerships have likely enriched her work and fostered a collaborative environment for innovation.

Conclusion

Sachiko Yusa's contributions to the field of materials science through her patents and collaborations demonstrate her commitment to innovation. Her work continues to impact the industry positively, showcasing the importance of female inventors in technology and science.

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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