Yoshikazu Takagishi

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information recording medium and mold apparatus for manufac...
- Patent number 7,859,982
- Issue date Dec 28, 2010
- Taiyo Yuden, Co., Ltd.
- Isao Matsuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium, method for recording/reproduc...
- Patent number 6,990,049
- Issue date Jan 24, 2006
- Taiyo Yuden Co., Ltd.
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 6,874,156
- Issue date Mar 29, 2005
- Taiyo Yuden Co., Ltd.
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 6,792,613
- Issue date Sep 14, 2004
- Taiyo Yuden Co., Ltd.
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Medium and method for recording optical information
- Patent number 6,507,547
- Issue date Jan 14, 2003
- Taiyo Yuden Co., Ltd.
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical data recording medium
- Patent number 6,287,662
- Issue date Sep 11, 2001
- Taiyo Yuden Co., Ltd.
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 6,218,072
- Issue date Apr 17, 2001
- Taiyo Yuden Co., Ltd.
- Kunihiro Otaguro
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 6,168,844
- Issue date Jan 2, 2001
- Taiyo Yuden Co., Ltd.
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND MOLD APPARATUS FOR MANUFAC...
- Publication number 20070258348
- Publication date Nov 8, 2007
- Taiyo Yuden Co., Ltd.
- Isao Matsuda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium, method for recording/reproduc...
- Publication number 20030048734
- Publication date Mar 13, 2003
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20020154595
- Publication date Oct 24, 2002
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20020150034
- Publication date Oct 17, 2002
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20020150030
- Publication date Oct 17, 2002
- Yoshikazu Takagishi
- G11 - INFORMATION STORAGE

Yoshikazu Takagishi

Person

Patents Grantslast 30 patents

Optical information recording medium and mold apparatus for manufac...

Optical information recording medium, method for recording/reproduc...

Optical information recording medium

Optical information recording medium

Medium and method for recording optical information

Optical data recording medium

Optical information recording medium

Optical information recording medium

Patents Applicationslast 30 patents

OPTICAL INFORMATION RECORDING MEDIUM AND MOLD APPARATUS FOR MANUFAC...

Optical information recording medium, method for recording/reproduc...

Optical information recording medium

Optical information recording medium

Optical information recording medium