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Kazunori Tsutsui
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Hirakata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophoretic mobility measuring apparatus
Patent number
7,449,097
Issue date
Nov 11, 2008
Otsuka Electronics Co., Ltd.
Mitsunao Sekiwa
G01 - MEASURING TESTING
Information
Patent Grant
Photon correlator
Patent number
6,885,448
Issue date
Apr 26, 2005
Otsuka Electronics Co., Ltd.
Kazunori Tsutsui
G01 - MEASURING TESTING
Information
Patent Grant
Light scattering measuring probe
Patent number
6,750,967
Issue date
Jun 15, 2004
Otsuka Electronics Co., Ltd.
Kazunori Tsutsui
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring characteristics of optical angle
Patent number
6,636,308
Issue date
Oct 21, 2003
Otsuka Electronics Co., Ltd.
Kazunori Tsutsui
G01 - MEASURING TESTING
Information
Patent Grant
Stable isotope measurement method and apparatus by spectroscopy
Patent number
6,455,852
Issue date
Sep 24, 2002
Otsuka Pharmaceutical Co., Ltd.
Masaaki Mori
G01 - MEASURING TESTING
Information
Patent Grant
Stable isotope measurement method and apparatus by spectroscopy
Patent number
6,444,985
Issue date
Sep 3, 2002
Otsuka Pharmaceutical Co., Ltd.
Masaaki Mori
G01 - MEASURING TESTING
Information
Patent Grant
Method for spectrometrically measuring isotopic gas and apparatus t...
Patent number
6,274,870
Issue date
Aug 14, 2001
Otsuka Pharmaceutical Co.,Ltd.
Yasuhiro Kubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and breathing bag for spectrometrically measuring isotopi...
Patent number
5,964,712
Issue date
Oct 12, 1999
Otsuka Pharmaceutical Co., Ltd.
Yasuhiro Kubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Electrophoretic mobility measuring apparatus
Publication number
20040251134
Publication date
Dec 16, 2004
Mitsunao Sekiwa
G01 - MEASURING TESTING
Information
Patent Application
Photon correlator
Publication number
20030133110
Publication date
Jul 17, 2003
Kazunori Tsutsui
G01 - MEASURING TESTING
Information
Patent Application
Light scattering measuring probe
Publication number
20030133112
Publication date
Jul 17, 2003
Kazunori Tsutsui
G01 - MEASURING TESTING
Information
Patent Application
Stable isotope measurement method and apparatus by spectroscopy
Publication number
20020011569
Publication date
Jan 31, 2002
OTSUKA PHARMACEUTICAL CO., LTD.
Masaaki Mori
G01 - MEASURING TESTING