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Kanagawa, JP
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last 30 patents
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Patent Grant
Wireless transmitting/receiving method and wireless transmitting/re...
Patent number
8,694,048
Issue date
Apr 8, 2014
NEC Corporation
Tohru Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication network, information processor and address assigning...
Patent number
8,509,238
Issue date
Aug 13, 2013
NEC Corporation
Yuuichi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical pickup device and objective optical element
Patent number
8,477,587
Issue date
Jul 2, 2013
Konica Minolta Opto, INC
Kentarou Nakamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Wireless transmitting/receiving method and wireless transmitting/re...
Patent number
8,364,093
Issue date
Jan 29, 2013
NEC Corporation
Tohru Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Objective lens for optical pickup device, and optical pickup device
Patent number
8,199,629
Issue date
Jun 12, 2012
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Wireless communication method and wireless communication system
Patent number
8,179,880
Issue date
May 15, 2012
NEC Corporation
Tohru Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical element, aberration correcting element, light converging el...
Patent number
8,121,011
Issue date
Feb 21, 2012
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens comprising a diffraction structure for distributing...
Patent number
8,098,562
Issue date
Jan 17, 2012
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Condenser lens for an objective lens system
Patent number
8,077,585
Issue date
Dec 13, 2011
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical element, aberration correcting element, light converging el...
Patent number
8,077,583
Issue date
Dec 13, 2011
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens, optical pickup apparatus and optical information re...
Patent number
7,957,249
Issue date
Jun 7, 2011
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup apparatus and objective optical element
Patent number
7,957,231
Issue date
Jun 7, 2011
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup apparatus with objective optical system and guiding...
Patent number
7,924,683
Issue date
Apr 12, 2011
Konica Minolta Opto, INC
Junji Hashimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens for optical pickup device, optical pickup device and...
Patent number
7,920,456
Issue date
Apr 5, 2011
Konica Minolta Holdings, Inc.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pick-up apparatus
Patent number
7,903,528
Issue date
Mar 8, 2011
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective optical element and optical pickup apparatus
Patent number
7,889,618
Issue date
Feb 15, 2011
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens, optical element, optical pick-up apparatus and opti...
Patent number
7,872,959
Issue date
Jan 18, 2011
Konica Corporation
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical element, optical pickup device and optical information reco...
Patent number
7,855,944
Issue date
Dec 21, 2010
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup apparatus and objective optical element
Patent number
7,821,904
Issue date
Oct 26, 2010
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective optical element for optical pickup device, optical elemen...
Patent number
7,778,138
Issue date
Aug 17, 2010
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Lens unit for optical pick-up apparatus and optical pick-up apparatus
Patent number
7,719,948
Issue date
May 18, 2010
Konica Minolta Opto, Inc.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens, optical pickup apparatus and optical information re...
Patent number
7,660,225
Issue date
Feb 9, 2010
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens, optical pickup apparatus and optical disc driving a...
Patent number
7,623,434
Issue date
Nov 24, 2009
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Object lens for optical pickup device, optical pickup device and op...
Patent number
7,606,136
Issue date
Oct 20, 2009
Konica Minolta Holdings, Inc.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective optical system for optical pickup apparatus, optical pick...
Patent number
7,593,307
Issue date
Sep 22, 2009
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical element, optical pickup device and optical information reco...
Patent number
7,564,764
Issue date
Jul 21, 2009
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical element, aberration correcting element, light converging el...
Patent number
7,551,539
Issue date
Jun 23, 2009
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Coupling optical system, optical element and optical pickup apparatus
Patent number
7,542,637
Issue date
Jun 2, 2009
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical system for optical pickup apparatus, optical pickup apparat...
Patent number
7,515,523
Issue date
Apr 7, 2009
Konica Minolta Opto, INC
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective optical element and optical pickup apparatus
Patent number
7,512,055
Issue date
Mar 31, 2009
Konica Minolta Opto, Inc.
Hiroshi Hirayama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS TRANSMITTING/RECEIVING METHOD AND WIRELESS TRANSMITTING/RE...
Publication number
20130190029
Publication date
Jul 25, 2013
NEC Corporation
Tohru KIMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL PICKUP APPARATUS AND OBJECTIVE OPTICAL UNIT
Publication number
20120155241
Publication date
Jun 21, 2012
Konika Minolta Opto, Inc.
Kohei OTA
G11 - INFORMATION STORAGE
Information
Patent Application
ILLUMINATION TYPE KEY SHEET AND PUSH BUTTON SWITCH
Publication number
20110226595
Publication date
Sep 22, 2011
Masami Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Element, Aberration Correcting Element, Light Converging El...
Publication number
20110110216
Publication date
May 12, 2011
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND SIGNAL PROCESSING METHOD THEREOF
Publication number
20100323634
Publication date
Dec 23, 2010
Tohru Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Objective Lens and Optical Pickup Apparatus
Publication number
20100208567
Publication date
Aug 19, 2010
Kentarou Nakamura
G02 - OPTICS
Information
Patent Application
Objective Lens for Optical Pickup Device, and Optical Pickup Device
Publication number
20100128592
Publication date
May 27, 2010
Tohru Kimura
G02 - OPTICS
Information
Patent Application
Optical Pickup Device and Objective Optical Element
Publication number
20100124159
Publication date
May 20, 2010
Kentarou Nakamura
G11 - INFORMATION STORAGE
Information
Patent Application
COMMUNICATION NETWORK, INFORMATION PROCESSOR AND ADDRESS ASSIGNING...
Publication number
20100085969
Publication date
Apr 8, 2010
Yuuichi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL ELEMENT FOR OPTICAL PICKUP DEVICE, OPTICAL PICKUP DEVICE AN...
Publication number
20100067356
Publication date
Mar 18, 2010
Hideyuki Fujii
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS FOR OPTICAL PICKUP DEVICE, OPTICAL PICKUP DEVICE AND...
Publication number
20100054108
Publication date
Mar 4, 2010
KONICA MINOLTA HOLDINGS, INC.
Tohru Kimura
G02 - OPTICS
Information
Patent Application
OBJECTIVE LENS, OPTICAL PICKUP APPARATUS AND OPTICAL INFORMATION RE...
Publication number
20090316563
Publication date
Dec 24, 2009
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G02 - OPTICS
Information
Patent Application
OPTICAL PICKUP APPARATUS AND OBJECTIVE OPTICAL ELEMENT
Publication number
20090290474
Publication date
Nov 26, 2009
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE OPTICAL SYSTEM FOR OPTICAL PICKUP APPARATUS, OPTICAL PICK...
Publication number
20090262635
Publication date
Oct 22, 2009
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL PICKUP APPARATUS AND OPTICAL INFORMATION RECORDING REPRODUC...
Publication number
20090238061
Publication date
Sep 24, 2009
Yuichi Atarashi
G11 - INFORMATION STORAGE
Information
Patent Application
Optical element, optical pickup device and optical information reco...
Publication number
20090207715
Publication date
Aug 20, 2009
Konica Minolta Opto, Inc.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL ELEMENT, ABERRATION CORRECTING ELEMENT, LIGHT CONVERGING EL...
Publication number
20090190450
Publication date
Jul 30, 2009
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
Publication number
20090168747
Publication date
Jul 2, 2009
NEC Corporation
Tohru Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Transmitting/Receiving Method and Wireless Transmitting/Re...
Publication number
20090117860
Publication date
May 7, 2009
NEC Corporation
Tohru Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OBJECTIVE LENS, OPTICAL ELEMENT, OPTICAL PICK-UP APPARATUS AND OPTI...
Publication number
20090080321
Publication date
Mar 26, 2009
KONICA CORPORATION
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
Objective optical element for optical pickup device, optical elemen...
Publication number
20090028033
Publication date
Jan 29, 2009
Tohru Kimura
G02 - OPTICS
Information
Patent Application
COUPLING OPTICAL SYSTEM, OPTICAL ELEMENT AND OPTICAL PICKUP APPARATUS
Publication number
20080212924
Publication date
Sep 4, 2008
Tohru Kimura
G02 - OPTICS
Information
Patent Application
Objective Lens, Optical Element, Optical Pick-up Apparatus and Opti...
Publication number
20080181085
Publication date
Jul 31, 2008
KONICA CORPORATION
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
Optical element, aberration correcting element, light converging el...
Publication number
20080170487
Publication date
Jul 17, 2008
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL PICK-UP APPARATUS
Publication number
20080013433
Publication date
Jan 17, 2008
KONICA CORPORATION
Tohru Kimura
G02 - OPTICS
Information
Patent Application
Objective Lens, Optical Element, Optical Pick-Up Apparatus and Opti...
Publication number
20070258144
Publication date
Nov 8, 2007
Tohru Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Pick-up Apparatus
Publication number
20070177481
Publication date
Aug 2, 2007
KONICA CORPORATION
Tohru Kimura
G02 - OPTICS
Information
Patent Application
Display Device Operating in Sub-Field Process and Method of Display...
Publication number
20060284899
Publication date
Dec 21, 2006
Pioneer Corporation
Tohru Kimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Optical pickup apparatus
Publication number
20060250704
Publication date
Nov 9, 2006
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G02 - OPTICS
Information
Patent Application
Objective lens, optical pickup apparatus and optical information re...
Publication number
20060209644
Publication date
Sep 21, 2006
KONICA MINOLTA OPTO, INC.
Tohru Kimura
G02 - OPTICS