Motomitsu Hagiwara

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information recording medium and manufacturing method therefor
- Patent number 8,394,480
- Issue date Mar 12, 2013
- Taiyo Yuden Co., Ltd.
- Yuji Tomizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 8,018,822
- Issue date Sep 13, 2011
- Taiyo Yuden Co., Ltd.
- Takeshi Otsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 7,867,595
- Issue date Jan 11, 2011
- Taiyo Yuden Co., Ltd.
- Takeshi Otsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 7,835,257
- Issue date Nov 16, 2010
- Taiyo Yuden Co., Ltd.
- Motomitsu Hagiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 7,830,778
- Issue date Nov 9, 2010
- Taiyo Yuden Co., Ltd.
- Isao Matsuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND MANUFACTURING METHOD THEREFOR
- Publication number 20110020581
- Publication date Jan 27, 2011
- TAIYO YUDEN CO., LTD.
- Yuji Tomizawa
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20090116369
- Publication date May 7, 2009
- Taiyo Yuden Co., Ltd.
- Motomitsu Hagiwara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK AND MOLDING DIE APPARATUS
- Publication number 20090010147
- Publication date Jan 8, 2009
- Taiyo Yuden Co., Ltd.
- Motomitsu Hagiwara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF FABRICATING THE...
- Publication number 20080298203
- Publication date Dec 4, 2008
- Taiyo Yuden Co., Ltd.
- Motomitsu Hagiwara
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING OPTICAL INFORMATION RECORDING MEDIUM AND TH...
- Publication number 20080248254
- Publication date Oct 9, 2008
- Taiyo Yuden Co., Ltd.
- Yasuhito Hagiwara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20080198731
- Publication date Aug 21, 2008
- Taiyo Yuden Co., Ltd.
- Isao Matsuda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20080118698
- Publication date May 22, 2008
- Takeshi OTSU
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20080107007
- Publication date May 8, 2008
- Taiyo Yuden Co., Ltd.
- Takeshi Otsu
- G11 - INFORMATION STORAGE

Motomitsu Hagiwara

Person

Patents Grantslast 30 patents

Optical information recording medium and manufacturing method therefor

Optical information recording medium

Optical information recording medium

Optical information recording medium

Optical information recording medium

Patents Applicationslast 30 patents

OPTICAL INFORMATION RECORDING MEDIUM AND MANUFACTURING METHOD THEREFOR

OPTICAL INFORMATION RECORDING MEDIUM

OPTICAL DISK AND MOLDING DIE APPARATUS

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF FABRICATING THE...

METHOD OF MANUFACTURING OPTICAL INFORMATION RECORDING MEDIUM AND TH...

OPTICAL INFORMATION RECORDING MEDIUM

OPTICAL INFORMATION RECORDING MEDIUM

OPTICAL INFORMATION RECORDING MEDIUM