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Yoshihiro Ohtsuka

USPTO Granted Patents = 13

EPO Patents = 1

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 84(Granted Patents)

Location History:

Amagasaki, JP (1989)
Otake, JP (1999 - 2000)
Hiroshima, JP (1998 - 2003)
Ohtake, JP (1999 - 2005)

Company Filing History:

12 out of 1,165

Daicel Chemical Industries, Ltd.

501 Daicel Chemical Industries Ltd.

Years Active: 1989-2005

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6903165 - Process for producing epoxidized diene polymer (2005-06-07),

2. 6903164 - Epoxidized thermoplastic polymers and processes for their production (2005-06-07),

3. 6797386 - Coated molding of thermoplastic resin composition and production method therefor (2004-09-28),

4. 6576692 - Epoxidized block copolymer, its production, and its composition (2003-06-10),

5. 6372845 - Resinous composition and sheet product therefrom (2002-04-16),

6. 6177524 - Block copolymer having (meth) acryloyl groups in side chains and composition containing the same (2001-01-23),

7. 6121386 - Resin compositions for coating (2000-09-19),

8. 6113998 - Metal/synthetic resin laminate and synthetic resin-clad metallic pipe (2000-09-05),

9. 5973056 - Hot-melt adhesive composition excellent in heat resistance and cold (1999-10-26),

10. 5959062 - Polymer alloy and a composition therefrom (1999-09-28),

11. 5925695 - Curable composition, a cured article therefrom, an asphalt emulsion, an (1999-07-20),

12. 5840809 - Epoxidized block copolymer, its production, and its composition (1998-11-24),

13. 4885229 - Photopolymerizable compositions (1989-12-05),

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