Membership
Tour
Register
Log in
Taku TSUBOI
Follow
Person
Kanagawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical pickup apparatus, optical recording medium driving apparatu...
Patent number
8,059,504
Issue date
Nov 15, 2011
Sony NEC Optiarc Inc.
Taku Tsuboi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical head apparatus including two light sources and one photodet...
Patent number
6,980,505
Issue date
Dec 27, 2005
NEC Corporation
Ryuichi Katayama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
IMAGING SYSTEM
Publication number
20160077021
Publication date
Mar 17, 2016
NEC Corporation
Tsutomu ISHI
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL PICKUP APPARATUS, OPTICAL RECORDING MEDIUM DRIVING APPARATU...
Publication number
20090086610
Publication date
Apr 2, 2009
Sony NEC Optiarc Inc.
Taku TSUBOI
G11 - INFORMATION STORAGE
Information
Patent Application
Objective lens drive unit in an optical head
Publication number
20050276204
Publication date
Dec 15, 2005
NEC Corporation
Masayuki Fujita
G11 - INFORMATION STORAGE
Information
Patent Application
Optical head apparatus including two light sources and one photodet...
Publication number
20030053397
Publication date
Mar 20, 2003
NEC Corporation
Ryuichi Katayama
G11 - INFORMATION STORAGE