Membership
Tour
Register
Log in
Tomohiro Watanabe
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Image processing apparatus
Patent number
9,007,385
Issue date
Apr 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazuhisa Raita
G08 - SIGNALLING
Information
Patent Grant
Recording and/or reproducing device for disks
Patent number
RE42763
Issue date
Sep 27, 2011
Sony Corporation
Tomohiro Watanabe
720 - Dynamic optical information storage or retrieval
Information
Patent Grant
Disc support plate, disc changer mechanism, and disc recording and/...
Patent number
RE42482
Issue date
Jun 21, 2011
Sony Corporation
Kazuyuki Takizawa
720 - Dynamic optical information storage or retrieval
Information
Patent Grant
Recording and/or reproducing device for disks
Patent number
RE42041
Issue date
Jan 18, 2011
Sony Corporation
Tomohiro Watanabe
369 - Dynamic information storage or retrieval
Information
Patent Grant
Disk recording and/or reproducing device
Patent number
6,934,959
Issue date
Aug 23, 2005
Sony Corporation
Kazuyuki Takizawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc support plate, disc changer mechanism, and disc recording and/...
Patent number
6,785,897
Issue date
Aug 31, 2004
Sony Corporation
Kazuyuki Takizawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk recording and/or reproducing device with starting and ejection...
Patent number
6,760,283
Issue date
Jul 6, 2004
Sony Corporation
Tomohiro Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc recording/reproducing apparatus and disc container casing used...
Patent number
6,754,164
Issue date
Jun 22, 2004
Sony Corporation
Kiyoshi Goto
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/or reproducing device for disks
Patent number
6,751,181
Issue date
Jun 15, 2004
Sony Corporation
Tomohiro Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical waveguide module optically connected with an optical fiber
Patent number
6,741,776
Issue date
May 25, 2004
The Furukawa Electric Co., Ltd.
Katsuhiko Iwashita
G02 - OPTICS
Information
Patent Grant
Recording and/or reproducing device for disks
Patent number
6,724,713
Issue date
Apr 20, 2004
Sony Corporation
Tomohiro Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc holding device and disc recording and/or reproducing device in...
Patent number
6,683,828
Issue date
Jan 27, 2004
Sony Corporation
Tomohiro Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc recording and/or reproducing apparatus having control plates a...
Patent number
6,654,319
Issue date
Nov 25, 2003
Sony Corporation
Tomohiro Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc support plate and disc recording and/or reproducing device
Patent number
6,646,974
Issue date
Nov 11, 2003
Sony Corporation
Kazuyuki Takizawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc recording/reproducing apparatus and disc container casing used...
Patent number
6,493,308
Issue date
Dec 10, 2002
Sony Corporation
Ryoji Takamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc recording/reproducing apparatus and disc container casing used...
Patent number
6,307,828
Issue date
Oct 23, 2001
Sony Corporation
Kiyoshi Goto
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical waveguide component
Patent number
6,257,769
Issue date
Jul 10, 2001
The Furukawa Electric Co., Ltd.
Tomohiro Watanabe
G02 - OPTICS
Information
Patent Grant
Multicore optical connector and method of producing the connector
Patent number
6,045,269
Issue date
Apr 4, 2000
The Furukawa Electric Co., Ltd.
Tomohiro Watanabe
G02 - OPTICS
Information
Patent Grant
Disc player with an automatic disc charger including eject locking...
Patent number
5,586,103
Issue date
Dec 17, 1996
Sony Corporation
Ryoji Takamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Multifiber connector, a method of manufacturing the same, and a con...
Patent number
5,548,675
Issue date
Aug 20, 1996
The Furukawa Electric Co., Ltd.
Takashi Shigematsu
G02 - OPTICS
Information
Patent Grant
Disc changing apparatus for disc player including improved translat...
Patent number
5,481,513
Issue date
Jan 2, 1996
Sony Corporation
Ryoji Takamatsu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE PROCESSING APPARATUS
Publication number
20140152679
Publication date
Jun 5, 2014
PANASONIC CORPORATION
Kazuhisa RAITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disc recording and/or reproducing device
Publication number
20030198147
Publication date
Oct 23, 2003
SONY CORPORATION
Tomohiro Watanabe
G11 - INFORMATION STORAGE
Information
Patent Application
Disk recording and/or reproducing device
Publication number
20030026192
Publication date
Feb 6, 2003
Kazuyuki Takizawa
G11 - INFORMATION STORAGE
Information
Patent Application
DISC RECORDING/REPRODUCING APPARATUS AND DISC CONTAINER CASING USED...
Publication number
20020064123
Publication date
May 30, 2002
RYOJI TAKAMATSU
G11 - INFORMATION STORAGE
Information
Patent Application
Disc support plate and disc recording and/or reproducing device
Publication number
20020024895
Publication date
Feb 28, 2002
Sony Corporation
Kazuyuki Takizawa
G11 - INFORMATION STORAGE
Information
Patent Application
Optical waveguide module
Publication number
20010055446
Publication date
Dec 27, 2001
THE FURUKAWA ELECTRIC CO., LTD.
Katsuhiko Iwashita
G02 - OPTICS
Information
Patent Application
Disc recording/reproducing apparatus and disc container casing used...
Publication number
20010036144
Publication date
Nov 1, 2001
Sony Corporation
Kiyoshi Goto
G11 - INFORMATION STORAGE
Information
Patent Application
Disc support plate, disc changer mechanism, and disc recording and/...
Publication number
20010028627
Publication date
Oct 11, 2001
Kazuyuki Takizawa
G11 - INFORMATION STORAGE