Yoshihiro Sakanushi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation input apparatus and operation input detection apparatus
- Patent number 9,196,437
- Issue date Nov 24, 2015
- Mitsumi Electric Co., Ltd.
- Kenichi Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Personal verification device
- Patent number 8,479,274
- Issue date Jul 2, 2013
- Mitsumi Electric Co., Ltd.
- Kenichi Furukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk recording device and optical disk drive
- Patent number 6,115,342
- Issue date Sep 5, 2000
- Mitsumi Electric Company, Ltd.
- Tadao Kazuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Mirror signal arithmetic circuit in an optical disk drive
- Patent number 5,974,010
- Issue date Oct 26, 1999
- Mitsumi Electric Co. Ltd.
- Yoshihiro Sakanushi
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser control circuit in recordable optical disk drive
- Patent number 5,831,959
- Issue date Nov 3, 1998
- Mitsumi Elecric Co., Ltd.
- Yoshihiro Sakanushi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording device and optical disk drive
- Patent number 5,742,579
- Issue date Apr 21, 1998
- Mitsumi Electric Co., Ltd.
- Tadao Kazuno
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPERATION INPUT APPARATUS AND OPERATION INPUT DETECTION APPARATUS
- Publication number 20120072150
- Publication date Mar 22, 2012
- MITSUMI ELECTRIC CO., LTD.
- Kenichi Furukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSONAL VERIFICATION DEVICE
- Publication number 20120028710
- Publication date Feb 2, 2012
- Kenichi Furukawa
- G06 - COMPUTING CALCULATING COUNTING