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Takayuki Nomoto
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lens array and image projection device
Patent number
11,428,932
Issue date
Aug 30, 2022
Nippon Seiki Co., Ltd.
Katsuhiro Koike
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens array and image projection device
Patent number
11,256,089
Issue date
Feb 22, 2022
Nippon Seiki Co., Ltd.
Katsuhiro Koike
G02 - OPTICS
Information
Patent Grant
Lens array and image projection device
Patent number
10,761,323
Issue date
Sep 1, 2020
Nippon Seiki Co., Ltd.
Katsuhiro Koike
G02 - OPTICS
Information
Patent Grant
Optical element, head-up display and light source unit
Patent number
9,042,021
Issue date
May 26, 2015
Pioneer Corporation
Takayuki Nomoto
G02 - OPTICS
Information
Patent Grant
Optical element, head-up display and method for producing optical e...
Patent number
8,422,137
Issue date
Apr 16, 2013
Pioneer Corporation
Ikuya Kikuchi
G02 - OPTICS
Information
Patent Grant
Kind identifying apparatus, kind identifying method, and identifyin...
Patent number
7,961,574
Issue date
Jun 14, 2011
Pioneer Corporation
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking error signal generation device and tracking error signal g...
Patent number
7,440,364
Issue date
Oct 21, 2008
Pioneer Corporation
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Grant
High density optical recording medium and method for reproducing th...
Patent number
7,190,664
Issue date
Mar 13, 2007
Pioneer Corporation
Takuma Yanagisawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking servo apparatus of optical information recording and repro...
Patent number
6,992,953
Issue date
Jan 31, 2006
Pioneer Corporation
Mitsuru Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for detecting tracking error
Patent number
6,937,547
Issue date
Aug 30, 2005
Pioneer Corporation
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking control circuit for tracking a wobbling track formed on an...
Patent number
6,657,930
Issue date
Dec 2, 2003
Pioneer Corporation
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup device having aperture restriction arrangement
Patent number
6,618,346
Issue date
Sep 9, 2003
Pioneer Corporation
Takanori Maeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk
Patent number
6,590,857
Issue date
Jul 8, 2003
Pioneer Corporation
Akinori Ohkubo
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
LENS ARRAY AND IMAGE PROJECTION DEVICE
Publication number
20200218070
Publication date
Jul 9, 2020
NIPPON SEIKI CO., LTD.
Katsuhiro KOIKE
G02 - OPTICS
Information
Patent Application
LENS ARRAY AND IMAGE PROJECTION DEVICE
Publication number
20200218069
Publication date
Jul 9, 2020
NIPPON SEIKI CO., LTD.
Katsuhiro KOIKE
G02 - OPTICS
Information
Patent Application
LENS ARRAY AND IMAGE PROJECTION DEVICE
Publication number
20180031830
Publication date
Feb 1, 2018
Pioneer Corporation
Katsuhiro KOIKE
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT, HEAD-UP DISPLAY AND LIGHT SOURCE UNIT
Publication number
20150070770
Publication date
Mar 12, 2015
PIONEER CORPORATION
Takayuki Nomoto
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT, HEAD-UP DISPLAY AND LIGHT SOURCE UNIT
Publication number
20140055864
Publication date
Feb 27, 2014
PIONEER CORPORATION
Takayuki Nomoto
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT, HEAD-UP DISPLAY AND METHOD FOR PRODUCING OPTICAL E...
Publication number
20120218641
Publication date
Aug 30, 2012
PIONEER CORPORATION
Ikuya Kikuchi
G02 - OPTICS
Information
Patent Application
Kind Identifying Apparatus, Kind Identifying Method, and Identifyin...
Publication number
20090103408
Publication date
Apr 23, 2009
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Application
Tracking error signal generation device and tracking error signal g...
Publication number
20070189134
Publication date
Aug 16, 2007
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Application
Information reproducing apparatus and optical recording medium
Publication number
20040136281
Publication date
Jul 15, 2004
Takuma Yanagisawa
G11 - INFORMATION STORAGE
Information
Patent Application
Optical information recording medium having phase pit array
Publication number
20040037211
Publication date
Feb 26, 2004
PIONEER CORPORATION
Takanobu Higuchi
G11 - INFORMATION STORAGE
Information
Patent Application
System and method for detecting tracking error
Publication number
20030202438
Publication date
Oct 30, 2003
PIONEER CORPORATION
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc and information reproducing apparatus for same
Publication number
20030099183
Publication date
May 29, 2003
Takuma Yanagisawa
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc having pits of desired taper angle
Publication number
20020080713
Publication date
Jun 27, 2002
PIONEER CORPORATION
Takayuki Nomoto
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk
Publication number
20020060980
Publication date
May 23, 2002
PIONEER CORPORATION
Akinori Ohkubo
G11 - INFORMATION STORAGE
Information
Patent Application
Tracking servo apparatus of optical information recording and repro...
Publication number
20010040844
Publication date
Nov 15, 2001
Mitsuru Sato
G11 - INFORMATION STORAGE