Minoru Hirashima

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disc apparatus and method for controlling focus of the same
- Patent number 6,946,633
- Issue date Sep 20, 2005
- Funai Electric Co., Ltd.
- Sadayuki Takaba
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc apparatus and a method for activating a focusing servo
- Patent number 6,940,788
- Issue date Sep 6, 2005
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Focusing servo apparatus for optical pickup
- Patent number 6,834,029
- Issue date Dec 21, 2004
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device and method for adjusting servo mechanism
- Patent number 6,760,285
- Issue date Jul 6, 2004
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reading apparatus
- Patent number 6,711,104
- Issue date Mar 23, 2004
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device having a function of preventing vibration owing t...
- Patent number 6,377,527
- Issue date Apr 23, 2002
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 6,272,087
- Issue date Aug 7, 2001
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disc apparatus and method for controlling focus of the same
- Publication number 20030222195
- Publication date Dec 4, 2003
- Funai Electric Co., Ltd.
- Sadayuki Takaba
- G11 - INFORMATION STORAGE
Information Patent Application
Disk device and method for adjusting servo mechanism
- Publication number 20030039184
- Publication date Feb 27, 2003
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Application
Disc apparatus and a method for activating a focusing servo
- Publication number 20030026178
- Publication date Feb 6, 2003
- Funai Electric Co., Ltd.
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Application
Focusing servo apparatus for optical pickup
- Publication number 20020141300
- Publication date Oct 3, 2002
- Minoru Hirashima
- G11 - INFORMATION STORAGE
Information Patent Application
Disk reading apparatus
- Publication number 20020034134
- Publication date Mar 21, 2002
- Minoru Hirashima
- G11 - INFORMATION STORAGE