YOICHI OKAMOTO

Person

KAWAGOE CITY, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tread portion of an automobile tire
- Patent number D487249
- Issue date Mar 2, 2004
- Bridgestone Corporation
- Yoichi Okamoto
- D12 - Transportation
Information Patent Grant
Tread portion of an automobile tire
- Patent number D484091
- Issue date Dec 23, 2003
- Bridgestone Corporation
- Yoichi Okamoto
- D12 - Transportation
Information Patent Grant
Tread portion of an automobile tire
- Patent number D484092
- Issue date Dec 23, 2003
- Bridgestone Corporation
- Yoichi Okamoto
- D12 - Transportation
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 6,443,203
- Issue date Sep 3, 2002
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 6,371,184
- Issue date Apr 16, 2002
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 6,311,750
- Issue date Nov 6, 2001
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 6,311,751
- Issue date Nov 6, 2001
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 6,308,759
- Issue date Oct 30, 2001
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with specified coating rubber of...
- Patent number 6,082,427
- Issue date Jul 4, 2000
- Bridgestone Corporation
- Yoshihide Kohno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 6,016,859
- Issue date Jan 25, 2000
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tires including a tire component containing groups of rei...
- Patent number 5,855,703
- Issue date Jan 5, 1999
- Bridgestone Corporation
- Toshiya Miyazono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tires including a tire component containing groups...
- Patent number 5,827,381
- Issue date Oct 27, 1998
- Bridgestone Corporation
- Toshiya Miyazono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tires including a tire component containing groups...
- Patent number 5,824,171
- Issue date Oct 20, 1998
- Bridgestone Corporation
- Toshiya Miyazono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty pneumatic radial tires with particular belt rubber confi...
- Patent number 5,779,828
- Issue date Jul 14, 1998
- Bridgestone Corporation
- Yoichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tires including a tire component containing groups...
- Patent number 5,766,384
- Issue date Jun 16, 1998
- Bridgestone Corporation
- Toshiya Miyazono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tires including a tire component containing groups...
- Patent number 5,762,733
- Issue date Jun 9, 1998
- Bridgestone Corporation
- Toshiya Miyazono
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC RADIAL TIRES
- Publication number 20030102067
- Publication date Jun 5, 2003
- YOICHI OKAMOTO
- B60 - VEHICLES IN GENERAL

YOICHI OKAMOTO

Person

Patents Grantslast 30 patents

Tread portion of an automobile tire

Tread portion of an automobile tire

Tread portion of an automobile tire

Heavy duty pneumatic radial tires with particular belt rubber confi...

Heavy duty pneumatic radial tires with particular belt rubber confi...

Heavy duty pneumatic radial tires with particular belt rubber confi...

Heavy duty pneumatic radial tires with particular belt rubber confi...

Heavy duty pneumatic radial tires with particular belt rubber confi...

Heavy duty pneumatic radial tires with specified coating rubber of...

Heavy duty pneumatic radial tires with particular belt rubber confi...

Pneumatic tires including a tire component containing groups of rei...

Pneumatic radial tires including a tire component containing groups...

Pneumatic radial tires including a tire component containing groups...

Heavy duty pneumatic radial tires with particular belt rubber confi...

Pneumatic radial tires including a tire component containing groups...

Pneumatic radial tires including a tire component containing groups...

Patents Applicationslast 30 patents

PNEUMATIC RADIAL TIRES