Saburo Funada

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Hamura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser control circuit for optical data recording/reproduction appar...
- Patent number 4,858,220
- Issue date Aug 15, 1989
- Olympus Optical Co., Ltd.
- Saburo Funada
- G11 - INFORMATION STORAGE
Information Patent Grant
Focus servo control device for optical disks having servo offset er...
- Patent number 4,769,801
- Issue date Sep 6, 1988
- Olympus Optical Co., Ltd.
- Saburo Funada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information-recording/reproducing apparatus with cancellati...
- Patent number 4,730,294
- Issue date Mar 8, 1988
- Olympus Optical Co., Ltd.
- Saburo Funada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and reproducing apparatus
- Patent number 4,706,232
- Issue date Nov 10, 1987
- Olympus Optical Co., Ltd.
- Saburo Funada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and reproducing equipment
- Patent number 4,651,314
- Issue date Mar 17, 1987
- Olympus Optical Co., Ltd.
- Shoji Yoshikawa
- G11 - INFORMATION STORAGE