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Morio Kobayashi
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical path switching device
Patent number
7,561,799
Issue date
Jul 14, 2009
Nabtesco Corporation
Masayuki Togawa
G02 - OPTICS
Information
Patent Grant
Optical device
Patent number
7,062,119
Issue date
Jun 13, 2006
Teijin Seiki Co., LTD
Masayuki Togawa
G02 - OPTICS
Information
Patent Grant
Optical path switching apparatus
Patent number
6,873,448
Issue date
Mar 29, 2005
Teijin Seiki Co., LTD
Masayuki Togawa
G02 - OPTICS
Information
Patent Grant
Optical path switching apparatus
Patent number
6,819,827
Issue date
Nov 16, 2004
Teijin Seiki Co., LTD
Morio Kobayashi
G02 - OPTICS
Information
Patent Grant
Magneto-optically modulating system for monitoring relative relatio...
Patent number
6,072,174
Issue date
Jun 6, 2000
Teijin Seiki Co., Ltd.
Masayuki Togawa
G02 - OPTICS
Information
Patent Grant
Magneto-optically modulating system
Patent number
5,434,934
Issue date
Jul 18, 1995
Teijin Seiki Co., Ltd.
Masayuki Togawa
G02 - OPTICS
Information
Patent Grant
Analytical element for determination of hydrogen peroxide and analy...
Patent number
4,978,612
Issue date
Dec 18, 1990
Konica Corporation
Morio Kobayashi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Optical path switching device
Publication number
20050201750
Publication date
Sep 15, 2005
Nabtesco Corporation
Masayuki Togawa
G02 - OPTICS
Information
Patent Application
Optical device
Publication number
20030169973
Publication date
Sep 11, 2003
TEIJIN SEIKI CO., LTD
Masayuki Togawa
G02 - OPTICS
Information
Patent Application
Optical path switching apparatus
Publication number
20030169477
Publication date
Sep 11, 2003
Teijin Seiki Co., Ltd.
Masayuki Togawa
G02 - OPTICS
Information
Patent Application
Optical path switching apparatus
Publication number
20020197003
Publication date
Dec 26, 2002
Morio Kobayashi
G02 - OPTICS