Jiro HASHIZUME

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Patents Grantslast 30 patents

Information Patent Grant
Optical axis adjustment device, method for adjusting optical axis a...
- Patent number 8,562,150
- Issue date Oct 22, 2013
- Hitachi, Ltd.
- Jiro Hashizume
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable mirror actuator and optical disc drive
- Patent number 8,320,229
- Issue date Nov 27, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Jiro Hashizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Imaging device
- Patent number 8,139,933
- Issue date Mar 20, 2012
- Hitachi Maxell, Ltd.
- Jiro Hashizume
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL AXIS ADJUSTMENT DEVICE, METHOD FOR ADJUSTING OPTICAL AXIS A...
- Publication number 20110304832
- Publication date Dec 15, 2011
- Jiro Hashizume
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE MIRROR ACTUATOR AND OPTICAL DISC DRIVE
- Publication number 20110110204
- Publication date May 12, 2011
- Hitachi Consumer Electronics Co., Ltd.
- Jiro HASHIZUME
- G11 - INFORMATION STORAGE
Information Patent Application
IMAGING DEVICE
- Publication number 20110103784
- Publication date May 5, 2011
- HITACHI MAXELL, LTD.
- Jiro HASHIZUME
- H04 - ELECTRIC COMMUNICATION TECHNIQUE