Shuichi Ichiura

Person

Hashima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pickup apparatus and disc apparatus including the same
- Patent number 8,750,083
- Issue date Jun 10, 2014
- Sanyo Electric Co., LTD
- Minoru Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Detection device for detecting conditions at a target position
- Patent number 7,605,909
- Issue date Oct 20, 2009
- Sanyo Electric Co., LTD
- Atsushi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Detection device
- Patent number 7,570,346
- Issue date Aug 4, 2009
- Sanyo Electric Co., LTD
- Atsushi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Detection device controlled by driving speed and driving direction
- Patent number 7,566,861
- Issue date Jul 28, 2009
- Sanyo Electric Co., LTD
- Masato Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Beam irradiation device
- Patent number 7,351,944
- Issue date Apr 1, 2008
- Sanyo Electric Co., LTD
- Masato Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Optical head for two different disk thicknesses with a light beam d...
- Patent number 6,552,990
- Issue date Apr 22, 2003
- Sanyo Electric Co., Ltd.
- Seiji Kajiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 6,480,444
- Issue date Nov 12, 2002
- Sanyo Electric Co., Ltd.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 6,477,122
- Issue date Nov 5, 2002
- Sanyo Electric Co., Ltd.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 6,466,527
- Issue date Oct 15, 2002
- Sanyo Electric Co., Ltd.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 6,459,662
- Issue date Oct 1, 2002
- Sanyo Electric Co., Ltd.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 6,370,093
- Issue date Apr 9, 2002
- Sanyo Electric Co., Ltd.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording/reproduction apparatus for recording/reprodu...
- Patent number 6,321,028
- Issue date Nov 20, 2001
- Sanyo Electric Co., LTD
- Seiji Kajiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk having high recording density
- Patent number 6,243,354
- Issue date Jun 5, 2001
- Sanyo Electric Co., LTD
- Hitoshi Terasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for discriminating optical recording media of different t...
- Patent number 6,201,777
- Issue date Mar 13, 2001
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and wavelength selective diffraction grating
- Patent number 6,181,668
- Issue date Jan 30, 2001
- Sanyo Electric Co., LTD
- Seiji Kajiyama
- G02 - OPTICS
Information Patent Grant
Optical Disc cd recording/reproducing apparatus recording/reproduci...
- Patent number 6,167,019
- Issue date Dec 26, 2000
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording/reproducing apparatus recording/reproducing...
- Patent number 6,137,764
- Issue date Oct 24, 2000
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording/reproducing apparatus recording/reproducing...
- Patent number 6,122,242
- Issue date Sep 19, 2000
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording/reproducing apparatus recording/reproducing...
- Patent number 6,049,518
- Issue date Apr 11, 2000
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc player
- Patent number 6,009,072
- Issue date Dec 28, 1999
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for discriminating optical recording media of different t...
- Patent number 5,917,791
- Issue date Jun 29, 1999
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,896,367
- Issue date Apr 20, 1999
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,838,657
- Issue date Nov 17, 1998
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording reproducing apparatus recording/reproducing...
- Patent number 5,787,061
- Issue date Jul 28, 1998
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk readout apparatus
- Patent number 5,777,970
- Issue date Jul 7, 1998
- Sanyo Electric Co., Ltd.
- Seiji Kajiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing device which receives an FM multiplexed signa...
- Patent number 5,734,780
- Issue date Mar 31, 1998
- Sanyo Electric Co., Ltd.
- Shuichi Ichiura
- G08 - SIGNALLING
Information Patent Grant
Ultra-resolving optical pickup device having an optical detector re...
- Patent number 5,708,635
- Issue date Jan 13, 1998
- Sanyo Electric Co., Ltd.
- Shuichi Ichiura
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,689,495
- Issue date Nov 18, 1997
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing optical information contained disks of va...
- Patent number 5,659,534
- Issue date Aug 19, 1997
- Sanyo Electric Co., Ltd.
- Hitoshi Terasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-resolving optical pickup device having an optical detector re...
- Patent number 5,586,095
- Issue date Dec 17, 1996
- Sanyo Electric Co., Inc.
- Shuichi Ichiura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical Pickup Apparatus and Disc Apparatus Including the Same
- Publication number 20120182850
- Publication date Jul 19, 2012
- Sanyo Electric Co., Ltd.
- Minoru Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Detection device
- Publication number 20060265147
- Publication date Nov 23, 2006
- SANYO ELECTRIC CO., LTD.
- Atsushi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Application
Detection device
- Publication number 20060244978
- Publication date Nov 2, 2006
- SANYO ELECTRIC CO., LTD.
- Masato Yamada
- G01 - MEASURING TESTING
Information Patent Application
Detection device
- Publication number 20060215148
- Publication date Sep 28, 2006
- Sanyo Electric Co, Ltd.
- Atsushi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Application
Beam irradiation device
- Publication number 20060113462
- Publication date Jun 1, 2006
- SANYO ELECTRIC CO., LTD.
- Masato Yamada
- G01 - MEASURING TESTING
Information Patent Application
Optical disk device
- Publication number 20030012093
- Publication date Jan 16, 2003
- SANYO ELECTRIC CO., LTD.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20020122361
- Publication date Sep 5, 2002
- SANYO ELECTRIC CO., LTD.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20020122360
- Publication date Sep 5, 2002
- SANYO ELECTRIC CO., LTD.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20020118613
- Publication date Aug 29, 2002
- SANYO ELECTRIC CO., LTD.
- Koichi Tada
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK RECORDING/REPRODUCTION APPARATUS FOR RECORDING/REPRODU...
- Publication number 20010048809
- Publication date Dec 6, 2001
- SEIJI KAJIYAMA
- G11 - INFORMATION STORAGE

Shuichi Ichiura

Person

Patents Grantslast 30 patents

Optical pickup apparatus and disc apparatus including the same

Detection device for detecting conditions at a target position

Detection device

Detection device controlled by driving speed and driving direction

Beam irradiation device

Optical head for two different disk thicknesses with a light beam d...

Optical disk device

Optical disk device

Optical disk device

Optical disk device

Optical disc device

Optical disk recording/reproduction apparatus for recording/reprodu...

Optical disk having high recording density

Apparatus for discriminating optical recording media of different t...

Optical pickup device and wavelength selective diffraction grating

Optical Disc cd recording/reproducing apparatus recording/reproduci...

Optical disc recording/reproducing apparatus recording/reproducing...

Optical disc recording/reproducing apparatus recording/reproducing...

Optical disc recording/reproducing apparatus recording/reproducing...

High density optical disc player

Apparatus for discriminating optical recording media of different t...

High density optical disc and optical disc player

High density optical disc and optical disc player

Optical disc recording reproducing apparatus recording/reproducing...

Optical disk readout apparatus

Recording/reproducing device which receives an FM multiplexed signa...

Ultra-resolving optical pickup device having an optical detector re...

High density optical disc and optical disc player

Apparatus for reproducing optical information contained disks of va...

Ultra-resolving optical pickup device having an optical detector re...

Patents Applicationslast 30 patents

Optical Pickup Apparatus and Disc Apparatus Including the Same

Detection device

Detection device

Detection device

Beam irradiation device

Optical disk device

Optical disk device

Optical disk device

Optical disk device

OPTICAL DISK RECORDING/REPRODUCTION APPARATUS FOR RECORDING/REPRODU...