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Kenji Suzuki
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Shogen, Izumi-shi, Miyagi, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical systems that correct optical irregularities, and projection...
Patent number
7,636,149
Issue date
Dec 22, 2009
Nikon Corporation
Kenji Suzuki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Catoptric optical element, illumination optical system equipped the...
Patent number
6,552,846
Issue date
Apr 22, 2003
Nikon Corporation
Kenji Suzuki
G02 - OPTICS
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Patent Grant
Optical recording material, process for preparing the same and opti...
Patent number
4,865,948
Issue date
Sep 12, 1989
Research Development Corporation of Japan
Tsuyoshi Masumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Amorphous ferromagnetic oxides
Patent number
4,806,265
Issue date
Feb 21, 1989
Research Development Corporation of Japan
Kenji Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recording medium
Patent number
4,636,806
Issue date
Jan 13, 1987
Research Development Corporation of Japan
Hisao Watarai
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Projection exposure apparatus, projection exposure method and metho...
Publication number
20020180942
Publication date
Dec 5, 2002
NIKON CORPORATION
Kenji Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY