Company Filing History:

13 out of 272

Nippon Mektron Limited

patents

1 out of 1

Nippon Mekiron, Limited

patent

1 out of 2

Nippon Mextron, Limited

patents

Years Active: 1988-2009

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7501466 - Acrylic elastomer composition (2009-03-10),

2. 6914098 - Acrylic elastomer and its composition (2005-07-05),

3. 6380318 - Process for producing modified acrylic rubber (2002-04-30),

4. 6156849 - Acrylic elastomer composition (2000-12-05),

5. 6114459 - Vulcanizable acrylic elastomer composition including an acrylic (2000-09-05),

6. 6015860 - Acrylic elastomer composition (2000-01-18),

7. 6001932 - Acrylic copolymer elastomer, its blend rubber and blend rubber (1999-12-14),

8. 5959037 - Acrylic copolymer elastomer, its blend rubber and blend rubber (1999-09-28),

9. 5942580 - Acrylic rubber composition (1999-08-24),

10. 5859144 - Process for producing rubber compound (1999-01-12),

11. 5744562 - Acrylic copolymer elastomer, its blend rubber and blend rubber (1998-04-28),

12. 4943622 - Process for producing peroxide-vulcanizable, fluorine-containing (1990-07-24),

13. 4831085 - Fluorine containing polymers and compositions containing same (1989-05-16),

14. 4774302 - Process for producing peroxide-vulcanizable, fluorine-containing (1988-09-27),

15. 4769184 - Process for producing carbonyl fluoride compound (1988-09-06),

Title: Innovations of Jun Okabe

Introduction

Jun Okabe is a notable inventor based in Kitaibaraki, Japan. He has made significant contributions to the field of elastomer technology, holding a total of 15 patents. His work focuses on developing advanced materials with enhanced properties for various applications.

Latest Patents

One of his latest patents is an acrylic elastomer composition that includes a halogen-containing acrylic elastomer, a polyvalent carboxylic acid, a quaternary onium salt, and hydrotalcite. This composition can be vulcanized in a shorter time, resulting in a product with excellent physical properties and compression set characteristics, even without secondary vulcanization. Another significant patent involves an acrylic elastomer and its composition, which is a butenedioic acid monoalkyl ester-copolymerized acrylic elastomer. This elastomer contains 0.1-30% by mole of unreacted butenedioic acid monoalkyl ester based on carboxyl groups copolymerized in the acrylic elastomer. The cross-linkable composition derived from this elastomer can produce cross-linking products with outstanding vulcanization characteristics and stable compression set properties.

Career Highlights

Throughout his career, Jun Okabe has worked with prominent companies such as Nippon Mektron Limited and Nippon Mekiron Limited. His experience in these organizations has allowed him to refine his expertise in elastomer technology and contribute to innovative solutions in the industry.

Collaborations

Jun Okabe has collaborated with notable individuals in his field, including Iwao Moriyama and Kuniyoshi Saito. These collaborations have further enhanced his research and development efforts.

Conclusion

Jun Okabe's contributions to elastomer technology through his patents and collaborations highlight his innovative spirit and dedication to advancing material science. His work continues to influence the industry and pave the way for future developments.

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