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Kenji YAMANAKA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
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Patent number
7,972,662
Issue date
Jul 5, 2011
Hoya Corporation
Mikio Ikenishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Press mold and method of manufacturing optical element
Patent number
7,966,844
Issue date
Jun 28, 2011
Hoya Corporation
Kenji Yamanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
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Patent number
7,208,238
Issue date
Apr 24, 2007
Hoya Corporation
Mikio Ikenishi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
LENS AND LENS UNIT
Publication number
20240069301
Publication date
Feb 29, 2024
HOYA CORPORATION
Kenji YAMANAKA
G02 - OPTICS
Information
Patent Application
MEDICAL IMAGE PROCESSING DEVICE AND PROGRAM
Publication number
20170116730
Publication date
Apr 27, 2017
Konica Minolta, Inc.
Kenji YAMANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
X-RAY PHOTOGRAPHY APPARATUS
Publication number
20090175416
Publication date
Jul 9, 2009
KONICA MINOLTA MEDICAL & GRAPHIC, INC.
Kenji Yamanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
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Publication number
20070160877
Publication date
Jul 12, 2007
HOYA CORPORATION
Mikio Ikenishi
G11 - INFORMATION STORAGE
Information
Patent Application
Press mold and method of manufacturing optical element
Publication number
20060162384
Publication date
Jul 27, 2006
Hoya Corporation
Kenji Yamanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Press mold and method of manufacturing optical element
Publication number
20060162385
Publication date
Jul 27, 2006
Hoya Corporation
Kenji Yamanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
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Publication number
20050079391
Publication date
Apr 14, 2005
HOYA CORPORATION
Mikio Ikenishi
G11 - INFORMATION STORAGE
Information
Patent Application
Diagnosis aid apparatus
Publication number
20050041844
Publication date
Feb 24, 2005
KONICA MINOLTA MEDICAL & GRAPHIC, INC.
Kenji Yamanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Medical image processing system and method for processing medical i...
Publication number
20040151358
Publication date
Aug 5, 2004
Akiko Yanagita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE