Motofumi Oyama

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rubber composition
- Patent number 6,268,417
- Issue date Jul 31, 2001
- The Yokohama Rubber Co., Ltd.
- Osamu Ozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminate of vulcanizable rubber composition layers, process for pro...
- Patent number 5,855,976
- Issue date Jan 5, 1999
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composite of highly saturated nitrile rubber with fiber, and belt c...
- Patent number 5,683,819
- Issue date Nov 4, 1997
- Nippon Zeon Co., Ltd.
- Osamu Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly saturated nitrile rubber, process for producing same, vulcan...
- Patent number 5,651,995
- Issue date Jul 29, 1997
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vulcanizable partially hydrogenated nitrile rubber composition cont...
- Patent number 5,569,719
- Issue date Oct 29, 1996
- Nippon Zeon Co., Ltd.
- Sachio Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition comprising nitrile group-containing highly satur...
- Patent number 5,556,919
- Issue date Sep 17, 1996
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber covered roll and rubber composition for rubber covered roll
- Patent number 5,376,448
- Issue date Dec 27, 1994
- Nippon Zeon Co., Ltd.
- Shigeru Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitrile group-containing highly saturated polymer rubber latex and...
- Patent number 5,244,943
- Issue date Sep 14, 1993
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing fiber-rubber composite
- Patent number 5,176,781
- Issue date Jan 5, 1993
- Nippon Zeon Co., Ltd.
- Osamu Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive compositions for adhering organic synthetic fibers to nitr...
- Patent number 5,159,010
- Issue date Oct 27, 1992
- Zeon Co., Ltd.
- Osamu Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of treating polyester fibers, polyester fibers treated by sa...
- Patent number 5,122,397
- Issue date Jun 16, 1992
- Nippon Zeon Co., Ltd.
- Hiroshi Hisaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive for bonding rubber to fibers
- Patent number 5,077,127
- Issue date Dec 31, 1991
- Nippon Zeon Co., Ltd.
- Osamu Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for bonding rubbers to fibers
- Patent number 5,032,454
- Issue date Jul 16, 1991
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive for bonding rubber to fibers
- Patent number 5,017,639
- Issue date May 21, 1991
- Nippon Zeon Co., Ltd.
- Osamu Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylonitrile rubber with quinoline compound, organic peroxide, cro...
- Patent number 4,968,753
- Issue date Nov 6, 1990
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oil-resistant and anti-degrading rubber article
- Patent number 4,910,267
- Issue date Mar 20, 1990
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber member having oil resistance and resistance to deterioration
- Patent number 4,656,219
- Issue date Apr 7, 1987
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Belt comprising rubber and fibers
- Patent number 4,643,938
- Issue date Feb 17, 1987
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Impact-resistant phenolic resin composition
- Patent number 4,593,070
- Issue date Jun 3, 1986
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preventing degradation and deterioration of vulcanized r...
- Patent number 4,559,390
- Issue date Dec 17, 1985
- Nippon Zeon Co., Ltd.
- Noboru Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oil-resistant rubber composition
- Patent number 4,421,884
- Issue date Dec 20, 1983
- Nippon Zeon Co. Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Co-vulcanizable rubber composition
- Patent number 4,405,756
- Issue date Sep 20, 1983
- Nippon Zeon Co., Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oil-resistant rubber composition
- Patent number 4,350,796
- Issue date Sep 21, 1982
- Nippon Zeon Co. Ltd.
- Motofumi Oyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Motofumi Oyama

Person

Patents Grantslast 30 patents

Rubber composition

Laminate of vulcanizable rubber composition layers, process for pro...

Composite of highly saturated nitrile rubber with fiber, and belt c...

Highly saturated nitrile rubber, process for producing same, vulcan...

Vulcanizable partially hydrogenated nitrile rubber composition cont...

Rubber composition comprising nitrile group-containing highly satur...

Rubber covered roll and rubber composition for rubber covered roll

Nitrile group-containing highly saturated polymer rubber latex and...

Process for producing fiber-rubber composite

Adhesive compositions for adhering organic synthetic fibers to nitr...

Method of treating polyester fibers, polyester fibers treated by sa...

Adhesive for bonding rubber to fibers

Method for bonding rubbers to fibers

Adhesive for bonding rubber to fibers

Acrylonitrile rubber with quinoline compound, organic peroxide, cro...

Oil-resistant and anti-degrading rubber article

Rubber member having oil resistance and resistance to deterioration

Belt comprising rubber and fibers

Impact-resistant phenolic resin composition

Method for preventing degradation and deterioration of vulcanized r...

Oil-resistant rubber composition

Co-vulcanizable rubber composition

Oil-resistant rubber composition