Toshio Takeuchi

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Preparing method for audio disc wherein a specific TOC is first wri...
- Patent number 6,456,577
- Issue date Sep 24, 2002
- Mitsumi Electric Co., Ltd.
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc apparatus
- Patent number 6,191,905
- Issue date Feb 20, 2001
- NEC Corporation
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
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
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
Information Patent Grant
Optical disk write method
- Patent number 5,721,856
- Issue date Feb 24, 1998
- Mitsumi Electric Co., Ltd.
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus comprising means for changing a sector period
- Patent number 5,479,301
- Issue date Dec 26, 1995
- NEC Corporation
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioning control device for a magnetic disk apparatus
- Patent number 5,475,544
- Issue date Dec 12, 1995
- NEC Corporation
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard-disk storage apparatus with memory storing data-head control i...
- Patent number 5,270,885
- Issue date Dec 14, 1993
- NEC Corporation
- Hiroshi Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical transmitting and/or receiving module
- Patent number 4,737,008
- Issue date Apr 12, 1988
- Mitsumi Electric Co., Ltd.
- Sadahiro Ohyama
- G02 - OPTICS
Information Patent Grant
Flexible optical fibers for use in viewing devices
- Patent number 4,709,985
- Issue date Dec 1, 1987
- Toyo Menka Kaisha, Ltd.
- Toshio Takeuchi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FOCUS SERVO METHOD USED IN OPTICAL DISC DRIVE
- Publication number 20080186812
- Publication date Aug 7, 2008
- MITSUMI ELECTRIC CO., LTD.
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup unit requiring no phase adjustment
- Publication number 20050265203
- Publication date Dec 1, 2005
- Mitsumi Electric Co. Ltd.
- Toshio Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup excellent in vibration suppression of lens holder
- Publication number 20030012119
- Publication date Jan 16, 2003
- MITSUMI ELECTRIC CO., LTD.
- Ken?apos; Ichi Hori
- G11 - INFORMATION STORAGE

Toshio Takeuchi

Person

Patents Grantslast 30 patents

Preparing method for audio disc wherein a specific TOC is first wri...

Magnetic disc apparatus

Optical disk recording device and optical disk drive

Optical disk recording device and optical disk drive

Optical disk write method

Magnetic disk apparatus comprising means for changing a sector period

Head positioning control device for a magnetic disk apparatus

Hard-disk storage apparatus with memory storing data-head control i...

Optical transmitting and/or receiving module

Flexible optical fibers for use in viewing devices

Patents Applicationslast 30 patents

FOCUS SERVO METHOD USED IN OPTICAL DISC DRIVE

Optical pickup unit requiring no phase adjustment

Optical pickup excellent in vibration suppression of lens holder