Yasuhiko Kobayashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heavy duty pneumatic tire including lug grooves and shallow circumf...
- Patent number 6,347,653
- Issue date Feb 19, 2002
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with at least three bead portion...
- Patent number 5,979,527
- Issue date Nov 9, 1999
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty radial tire with at least four steel cord layers
- Patent number 5,688,344
- Issue date Nov 18, 1997
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with steel cord belt layers
- Patent number 5,637,163
- Issue date Jun 10, 1997
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tires with sidewall recesses
- Patent number 5,332,016
- Issue date Jul 26, 1994
- Bridgestone Corporation
- Makoto Tsuruta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bead structure for pneumatic tire
- Patent number 5,261,476
- Issue date Nov 16, 1993
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tires with recesses in the bead region
- Patent number 5,205,880
- Issue date Apr 27, 1993
- Bridgestone Corporation
- Hiroyuki Iida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Belt arrangement for high durable pneumatic radial tire
- Patent number 5,082,042
- Issue date Jan 21, 1992
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tires with wavy or zigzag cord ply between belt and carcass
- Patent number 5,054,532
- Issue date Oct 8, 1991
- Bridgestone Corporation
- Yoshihide Kohno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tire
- Patent number 4,934,430
- Issue date Jun 19, 1990
- Bridgestone Corporation
- Hiroyuki Koseki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Radial Tire for Construction Vehicle
- Publication number 20080110545
- Publication date May 15, 2008
- Bridgestone Corporation
- Yasuhiko Kobayashi
- B60 - VEHICLES IN GENERAL

Yasuhiko Kobayashi

Person

Patents Grantslast 30 patents

Heavy duty pneumatic tire including lug grooves and shallow circumf...

Heavy duty pneumatic radial tires with at least three bead portion...

Heavy duty radial tire with at least four steel cord layers

Heavy duty pneumatic radial tires with steel cord belt layers

Pneumatic tires with sidewall recesses

Bead structure for pneumatic tire

Pneumatic tires with recesses in the bead region

Belt arrangement for high durable pneumatic radial tire

Pneumatic tires with wavy or zigzag cord ply between belt and carcass

Pneumatic radial tire

Patents Applicationslast 30 patents

Radial Tire for Construction Vehicle