Isamu Imai

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heavy duty pneumatic radial tires using rubber reinforcing fiber co...
- Patent number 5,151,142
- Issue date Sep 29, 1992
- Bridgestone Corporation
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty-high pressure pneumatic radial tires
- Patent number 4,887,655
- Issue date Dec 19, 1989
- Bridgestone Corporation
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic tire
- Patent number 4,807,682
- Issue date Feb 28, 1989
- Bridgestone Corporation
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber-reinforcing aromatic polyamide fiber cords
- Patent number 4,787,200
- Issue date Nov 29, 1988
- Bridgestone Corporation
- Norio Inada
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Pneumatic tire
- Patent number 4,751,952
- Issue date Jun 21, 1988
- Bridgestone Corporation
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tire
- Patent number 4,708,185
- Issue date Nov 24, 1987
- Bridgestone Tire Company Limited
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tires
- Patent number 4,628,978
- Issue date Dec 16, 1986
- Bridgestone Tire Company Limited
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radial tires having improved irregular wear resistance
- Patent number 4,360,049
- Issue date Nov 23, 1982
- Bridgestone Tire Company Limited
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radial tires having improved irregular wear resistance employing li...
- Patent number 4,261,403
- Issue date Apr 14, 1981
- Bridgestone Tire Co., Ltd.
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Withstand-voltage tire
- Patent number 4,252,171
- Issue date Feb 24, 1981
- Bridgestone Tire Company Limited
- Isamu Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tire having an improved tread
- Patent number 4,154,277
- Issue date May 15, 1979
- Bridgestone Tire Company Limited
- Nobuo Sato
- B60 - VEHICLES IN GENERAL

Person

Patents Grantslast 30 patents

Heavy duty pneumatic radial tires using rubber reinforcing fiber co...

Heavy duty-high pressure pneumatic radial tires

Heavy duty pneumatic tire

Rubber-reinforcing aromatic polyamide fiber cords

Pneumatic tire

Pneumatic radial tire

Pneumatic radial tires

Radial tires having improved irregular wear resistance

Radial tires having improved irregular wear resistance employing li...

Withstand-voltage tire

Pneumatic tire having an improved tread