Katsuhiro Morisawa

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophoretic mobility measurement cell and measurement apparatus...
- Patent number 8,999,131
- Issue date Apr 7, 2015
- Otsuka Electronics Co., Ltd.
- Mayumi Ikegami
- C07 - ORGANIC CHEMISTRY
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
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
Information Patent Grant
Particle size measuring system
- Patent number 5,015,094
- Issue date May 14, 1991
- Otsuka Electronics Co., Ltd.
- Koichi Oka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electrophoretic Mobility Measurement Cell And Measurement Apparatus...
- Publication number 20140027286
- Publication date Jan 30, 2014
- Mayumi Ikegami
- G01 - MEASURING TESTING
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