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Hiroshi Akema

This inventor holds 13 USPTO granted patents and 2 EPO patents. Top assignees: Jsr Corporation, Bridgestone Corporation. Active years: 2000-2009.

USPTO Granted Patents = 13

% Patents Active = 92.3

EPO Patents = 2

Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 206(Granted Patents)

Company Filing History:

13 out of 1,077

Jsr Corporation

Bridgestone Corporation

where one patent can have more than one assignee

Years Active: 2000-2009

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7537028 - Device for fluid processor and its fluid flow path setting device, fluid processor, and fluid processing method (2009-05-26),

2. 6977286 - Crosslinked rubber particles and rubber compositions (2005-12-20),

3. 6838526 - Modified conjugated diene polymer and method of producing the same and rubber composition (2005-01-04),

4. 6747095 - Crosslinked rubber particles and rubber compositions (2004-06-08),

5. 6740700 - Rubber compositions and methods for producing the same (2004-05-25),

6. 6699935 - Rubber composition (2004-03-02),

7. 6653404 - Rubber compositions (2003-11-25),

8. 6559219 - Rubber compositions (2003-05-06),

9. 6518350 - Rubber composition and tire (2003-02-11),

10. 6362272 - Oil extended rubber and rubber composition (2002-03-26),

11. 6344518 - Conjugated diolefin copolymer rubber and rubber composition (2002-02-05),

12. 6191234 - Conjugated diolefin-based copolymer rubber and composition thereof (2001-02-20),

13. 6127472 - Rubber composition (2000-10-03),

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