Oyama; Motofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oyama; Motofumi.The latest application filed is for "rubber composition".

Company Profile

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Oyama; Motofumi - Kanagawa JP
Oyama; Motofumi - Yokosuka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rubber composition Grant 6,268,417 - Ozawa , et al. July 31, 2	2001-07-31
Highly saturated nitrile rubber, process for producing same, vulcanizable rubber composition, aqueous emulsion and adhesive composition Grant 5,651,995 - Oyama , et al. July 29, 1	1997-07-29
Rubber composition comprising nitrile group-containing highly saturated copolymer rubber and ethylenically saturated copolymer rubber Grant 5,556,919 - Oyama , et al. September 17, 1	1996-09-17
Method of treating polyester fibers, polyester fibers treated by said method, and composite composed of said polyester fibers and nitrile group-containing highly saturated copolymer rubber Grant 5,122,397 - Hisaki , et al. June 16, 1	1992-06-16
Acrylonitrile rubber with quinoline compound, organic peroxide, crosslinking agent Grant 4,968,753 - Oyama , et al. November 6, 1	1990-11-06
Rubber member having oil resistance and resistance to deterioration Grant 4,656,219 - Oyama , et al. April 7, 1	1987-04-07
Belt comprising rubber and fibers Grant 4,643,938 - Oyama , et al. February 17, 1	1987-02-17
Impact-resistant phenolic resin composition Grant 4,593,070 - Oyama , et al. June 3, 1	1986-06-03
Oil-resistant rubber composition Grant 4,421,884 - Oyama , et al. December 20, 1	1983-12-20
Co-vulcanizable rubber composition Grant 4,405,756 - Oyama , et al. September 20, 1	1983-09-20

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