Masanobu Suzuki

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Yono, JP

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Patents Grantslast 30 patents

Information Patent Grant
Block copolymer reduced in impurity content, polymeric carrier, pha...
- Patent number 7,138,490
- Issue date Nov 21, 2006
- Nippon Kayaku Kabushiki Kaisha
- Takeshi Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phenanthridinium derivatives
- Patent number 6,187,783
- Issue date Feb 13, 2001
- Nippon Kayaku Kabushiki Kaisha
- Akira Masuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing benzo�c!phenanthridinium derivatives, novel c...
- Patent number 5,747,502
- Issue date May 5, 1998
- Nippon Kayaku Kabushiki Kaisha
- Miyoji Hanaoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Selenium oxy chloride-pyridine or bipyridine complexes
- Patent number 4,824,955
- Issue date Apr 25, 1989
- Nippon Kayaku Kabushiki Kaisha
- Hisao Ekimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Block copolymer reduced in impurity content, polymeric carrier, pha...
- Publication number 20040151690
- Publication date Aug 5, 2004
- Takeshi Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE