Minemasa Ota

Person

Yamanashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium including a wobbled groove with address in...
- Patent number 6,937,556
- Issue date Aug 30, 2005
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, method for recording/reproducing the opti...
- Patent number 6,646,963
- Issue date Nov 11, 2003
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, method for recording/reproducing the opti...
- Patent number 6,606,289
- Issue date Aug 12, 2003
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, method for recording/reproducing the optical
- Patent number 6,469,961
- Issue date Oct 22, 2002
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and/or reproducing apparatus using wobble signals...
- Patent number 6,430,133
- Issue date Aug 6, 2002
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium with wobbled grooves and interconnecting pits
- Patent number 6,282,166
- Issue date Aug 28, 2001
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium having pits that are formed with respect t...
- Patent number 6,075,761
- Issue date Jun 13, 2000
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing optical disk with address and guide grooves
- Patent number 4,732,844
- Issue date Mar 22, 1988
- Pioneer Electronic Corporation
- Minemasa Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording apparatus
- Patent number 4,680,745
- Issue date Jul 14, 1987
- Pioneer Electronic Corporation
- Minemasa Ota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical recording medium, method for recording/reproducing the opti...
- Publication number 20040062162
- Publication date Apr 1, 2004
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium, method for recording/reproducing the opti...
- Publication number 20030021203
- Publication date Jan 30, 2003
- SONY CORPORATION,
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium, method for recording/reproducing the opti...
- Publication number 20030007434
- Publication date Jan 9, 2003
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium, method for recording/reproducing the optical
- Publication number 20010046193
- Publication date Nov 29, 2001
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium, method for recording/reproducing the optical
- Publication number 20010038591
- Publication date Nov 8, 2001
- Sony Corporation
- Yoshiyuki Akiyama
- G11 - INFORMATION STORAGE

Minemasa Ota

Person

Patents Grantslast 30 patents

Optical recording medium including a wobbled groove with address in...

Optical recording medium, method for recording/reproducing the opti...

Optical recording medium, method for recording/reproducing the opti...

Optical recording medium, method for recording/reproducing the optical

Optical recording and/or reproducing apparatus using wobble signals...

Optical recording medium with wobbled grooves and interconnecting pits

Optical recording medium having pits that are formed with respect t...

Method for manufacturing optical disk with address and guide grooves

Optical disk recording apparatus

Patents Applicationslast 30 patents

Optical recording medium, method for recording/reproducing the opti...

Optical recording medium, method for recording/reproducing the opti...

Optical recording medium, method for recording/reproducing the opti...

Optical recording medium, method for recording/reproducing the optical

Optical recording medium, method for recording/reproducing the optical