Nobuo Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 3-chloromethyl-3-cephem derivatives
- Patent number 7,507,812
- Issue date Mar 24, 2009
- Nippon Chemical Industrial Co., Ltd.
- Nobuo Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing crystalline 3-chloromethyl-3-cephem derivatives
- Patent number 7,157,574
- Issue date Jan 2, 2007
- Nippon Chemical Industrial Co., Ltd.
- Nobuo Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridazinyloxy (or thio) phenyl phosphates
- Patent number 4,740,505
- Issue date Apr 26, 1988
- Takeda Chemical Industries, Ltd.
- Kazuo Kamei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for purification of water
- Patent number 4,105,549
- Issue date Aug 8, 1978
- Ebara Infilco Kabushiki Kaisha
- Yoshiaki Kakumoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing crystalline 3-chloromethyl-3-cephem derivatives
- Publication number 20050215782
- Publication date Sep 29, 2005
- Nobuo Matsumoto
- C07 - ORGANIC CHEMISTRY