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Madoka Nishiyama
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High-frequency circuit components
Patent number
7,924,574
Issue date
Apr 12, 2011
Nikon Corporation
Yoshihiko Suzuki
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Variable capacitor, variable capacitor apparatus, high frequency ci...
Patent number
7,881,038
Issue date
Feb 1, 2011
Nikon Corporation
Madoka Nishiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
METHOD FOR MANUFACTURING MASTER SUBSTRATE USED FOR MANUFACTURING GR...
Patent number
6,874,262
Issue date
Apr 5, 2005
Nikon Corporation
Madoka Nishiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical disk which reduces cross erasure of data recorded on lands...
Patent number
5,856,969
Issue date
Jan 5, 1999
Nikon Corporation
Madoka Nishiyama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
IMAGING DEVICE, IMAGING APPARATUS, AND IMAGING METHOD
Publication number
20200106969
Publication date
Apr 2, 2020
Nikon Corporation
Madoka NISHIYAMA
G02 - OPTICS
Information
Patent Application
IMAGING DEVICE AND IMAGING APPARATUS
Publication number
20200098961
Publication date
Mar 26, 2020
Nikon Corporation
Madoka NISHIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Variable capacitor, variable capacitor apparatus, high frequency ci...
Publication number
20090323252
Publication date
Dec 31, 2009
Nikon Corporation
Madoka Nishiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH-FREQUENCY CIRCUIT COMPONENTS
Publication number
20090084593
Publication date
Apr 2, 2009
NIKON CORPORATION
YOSHIHIKO SUZUKI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Method for manufacturing master substrate used for manufacturing gr...
Publication number
20050136360
Publication date
Jun 23, 2005
NIKON CORPORATION
Madoka Nishiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for manufacturing master substrate used for manufacturing gr...
Publication number
20030224084
Publication date
Dec 4, 2003
NIKON CORPORATION
Madoka Nishiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical data recording medium, stamper, and method of manufacture o...
Publication number
20020027869
Publication date
Mar 7, 2002
Nikon Corporation
Seiji Morita
G11 - INFORMATION STORAGE
Information
Patent Application
Method for manufacturing master substrate used for manufacturing gr...
Publication number
20010028936
Publication date
Oct 11, 2001
Madoka Nishiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL DISK HAVING INCREASED ERASURE EFFICIENCY
Publication number
20010012265
Publication date
Aug 9, 2001
MADOKA NISHIYAMA
G11 - INFORMATION STORAGE