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For the Inventor, By the Inventor

Gunma-ken, Japan

Yasuhisa Osawa

USPTO Granted Patents = 16

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 114(Granted Patents)


Location History:

  • Gumma, JP (1993)
  • Gunma, JP (1994)
  • Usui-gun, JP (2001 - 2003)
  • Matsuida-machi, JP (2004)
  • Gunma-ken, JP (2004 - 2006)
  • Takasaki, JP (2009)

Company Filing History:

goldMedal16 out of 5,967 
 
Shin-etsu Chemical Co., Ltd.
 patents

Years Active: 1993-2009

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16 patents (USPTO):Explore Patents
1. 7485693 - Primer composition for a fluorinated elastomer or a fluorinated gel (2009-02-03),
2. 7091279 - Curable fluoropolyether rubber compositions and rubber articles (2006-08-15),
3. 7087673 - Fluororubber compositions and articles thereof (2006-08-08),
4. 7081508 - Primer composition (2006-07-25),
5. 6979710 - Curable fluoropolyether rubber compositions and rubber articles (2005-12-27),
6. 6916875 - Crosslinkable fluororubber compositions and method of preparation (2005-07-12),
7. 6855286 - Injection mold and method for manufacturing injection molded articles (2005-02-15),
8. 6825267 - Fluororubber compositions and making method (2004-11-30),
9. 6815492 - Rubber parts for aircraft (2004-11-09),
10. 6759467 - Curable fluoropolyether base rubber compositions (2004-07-06),
11. 6576701 - Fluororubber compositions (2003-06-10),
12. 6512041 - Fluororubber compositions and method of making (2003-01-28),
13. 6468463 - Method for producing molded fluoroelastomer parts (2002-10-22),
14. 6297339 - Fluororubber compositions and method of making (2001-10-02),
15. 5371150 - Fluorocarbon rubber composition (1994-12-06),

Title: The Innovations of Yasuhisa Osawa

Introduction

Yasuhisa Osawa is a prominent inventor based in Gunma-ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced rubber compositions. With a total of 16 patents to his name, Osawa's work has had a substantial impact on various industrial applications.

Latest Patents

Among his latest patents, Osawa has developed a primer composition for a fluorinated elastomer or a fluorinated gel. This primer composition is designed to enhance the performance of fluorinated materials. Additionally, he has created a curable fluoropolyether rubber composition that includes a straight-chain fluoropolyether compound, an organosilicon compound, and a hydrosilylation catalyst. This innovative composition results in a rubber product that exhibits excellent solvent resistance, chemical resistance, improved mold release properties, and satisfactory compression set.

Career Highlights

Osawa is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to push the boundaries of material innovation. His extensive experience and expertise in the field have positioned him as a key figure in the development of high-performance elastomers.

Collaborations

Throughout his career, Osawa has collaborated with notable colleagues, including Takashi Matsuda and Shinichi Sato. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yasuhisa Osawa's contributions to the field of materials science are noteworthy, with his patents reflecting a commitment to advancing technology in elastomer applications. His work continues to influence the industry and inspire future innovations.

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