Yuichi Takahashi

Person

Kitakatsuragi-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information processing device
- Patent number 10,878,847
- Issue date Dec 29, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Record playback apparatus
- Patent number 9,966,099
- Issue date May 8, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Recorder and player apparatus stably keeping track of recording medium
- Patent number 9,911,449
- Issue date Mar 6, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus
- Patent number 9,613,657
- Issue date Apr 4, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus
- Patent number 9,595,287
- Issue date Mar 14, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical recording and reproducing device
- Patent number 9,361,927
- Issue date Jun 7, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Jun-ichi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical read/write apparatus
- Patent number 8,619,522
- Issue date Dec 31, 2013
- Panasonic Corporation
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical read/write apparatus
- Patent number 8,582,408
- Issue date Nov 12, 2013
- Panasonic Corporation
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information record/playback device
- Patent number 8,514,679
- Issue date Aug 20, 2013
- Panasonic Corporation
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and optical disc device
- Patent number 8,462,596
- Issue date Jun 11, 2013
- Panasonic Corporation
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and lens for optical pickup
- Patent number 8,085,626
- Issue date Dec 27, 2011
- Panasonic Corporation
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 7,126,904
- Issue date Oct 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Seiji Nishiwaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processor and optical element
- Patent number 6,930,972
- Issue date Aug 16, 2005
- Matsushita Electric Industrial Co., Ltd.
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processor and optical element
- Patent number 6,920,101
- Issue date Jul 19, 2005
- Matsushita Electric Industrial, Co., Ltd.
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head apparatus
- Patent number 6,914,870
- Issue date Jul 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Junichi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processor and optical element
- Patent number 6,888,787
- Issue date May 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processor and optical element
- Patent number 6,819,647
- Issue date Nov 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical device for recording and reproducing information
- Patent number 6,741,538
- Issue date May 25, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head apparatus
- Patent number 6,674,709
- Issue date Jan 6, 2004
- Matsushita Electric Industrial Co., Ltd.
- Junichi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processor and optical element
- Patent number 6,618,343
- Issue date Sep 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Youichi Saitoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION PROCESSING DEVICE
- Publication number 20190341072
- Publication date Nov 7, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuo MOMOO
- G11 - INFORMATION STORAGE
Information Patent Application
RECORD PLAYBACK APPARATUS
- Publication number 20170270958
- Publication date Sep 21, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuo MOMOO
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDER AND PLAYER APPARATUS STABLY KEEPING TRACK OF RECORDING MEDIUM
- Publication number 20170263280
- Publication date Sep 14, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuo MOMOO
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING AND REPRODUCING APPARATUS
- Publication number 20160267939
- Publication date Sep 15, 2016
- Panasonic Intellectual Property Management Co., Lt
- Kazuo MOMOO
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING AND REPRODUCING APPARATUS
- Publication number 20160254019
- Publication date Sep 1, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuo MOMOO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL RECORDING AND REPRODUCING DEVICE
- Publication number 20150318010
- Publication date Nov 5, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Jun-ichi ASADA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL READ/WRITE APPARATUS
- Publication number 20130083640
- Publication date Apr 4, 2013
- PANASONIC CORPORATION
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS
- Publication number 20130077456
- Publication date Mar 28, 2013
- PANASONIC CORPORATION
- Yuichi TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE
- Publication number 20120287766
- Publication date Nov 15, 2012
- PANASONIC CORPORATION
- Yuichi TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Information Record/Playback Device
- Publication number 20120155237
- Publication date Jun 21, 2012
- PANASONIC CORPORATION
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISC DRIVE
- Publication number 20110276989
- Publication date Nov 10, 2011
- PANASONIC CORPORATION
- Yuichi TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE
- Publication number 20110002117
- Publication date Jan 6, 2011
- PANASONIC CORPORATION
- Hiroshi KAYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE
- Publication number 20110002216
- Publication date Jan 6, 2011
- PANASONIC CORPORATION
- Hiroaki MATSUMIYA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND LENS FOR OPTICAL PICKUP
- Publication number 20100135144
- Publication date Jun 3, 2010
- Yuichi TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens element with peripheral diffraction structure and ce...
- Publication number 20080080357
- Publication date Apr 3, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Objective lens element for optical disks and optical head device in...
- Publication number 20050111336
- Publication date May 26, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasuhiro Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information processor and optical element
- Publication number 20040105375
- Publication date Jun 3, 2004
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head apparatus
- Publication number 20040071072
- Publication date Apr 15, 2004
- Junichi Asada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information processor and optical element
- Publication number 20040008606
- Publication date Jan 15, 2004
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information processor and optical element
- Publication number 20040008603
- Publication date Jan 15, 2004
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information processor and optical element
- Publication number 20040008604
- Publication date Jan 15, 2004
- Youichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20030072246
- Publication date Apr 17, 2003
- Seiji Nishiwaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup, information processing apparatus, optical informati...
- Publication number 20020136135
- Publication date Sep 26, 2002
- Kazuo Momoo
- G11 - INFORMATION STORAGE

Yuichi Takahashi

Person

Patents Grantslast 30 patents

Optical information processing device

Record playback apparatus

Recorder and player apparatus stably keeping track of recording medium

Recording and reproducing apparatus

Recording and reproducing apparatus

Optical pickup and optical recording and reproducing device

Optical pickup and optical read/write apparatus

Optical read/write apparatus

Optical information record/playback device

Optical pickup device and optical disc device

Optical pickup device and lens for optical pickup

Optical disk device

Optical information processor and optical element

Optical information processor and optical element

Optical head apparatus

Optical information processor and optical element

Optical information processor and optical element

Optical device for recording and reproducing information

Optical head apparatus

Optical information processor and optical element

Patents Applicationslast 30 patents

OPTICAL INFORMATION PROCESSING DEVICE

RECORD PLAYBACK APPARATUS

RECORDER AND PLAYER APPARATUS STABLY KEEPING TRACK OF RECORDING MEDIUM

RECORDING AND REPRODUCING APPARATUS

RECORDING AND REPRODUCING APPARATUS

OPTICAL PICKUP AND OPTICAL RECORDING AND REPRODUCING DEVICE

OPTICAL READ/WRITE APPARATUS

OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS

OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE

Optical Information Record/Playback Device

OPTICAL PICKUP DEVICE AND OPTICAL DISC DRIVE

OPTICAL DISC DRIVE

OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE

OPTICAL PICKUP DEVICE AND LENS FOR OPTICAL PICKUP

Objective lens element with peripheral diffraction structure and ce...

Objective lens element for optical disks and optical head device in...

Optical information processor and optical element

Optical head apparatus

Optical information processor and optical element

Optical information processor and optical element

Optical information processor and optical element

Optical disk device

Optical pickup, information processing apparatus, optical informati...