Kyodo Chemical Company, Ltd.

Follow

Organization

Tokyo, JA

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Piperidine compound, a process for producing the same and a stabili...
- Patent number 5,556,980
- Issue date Sep 17, 1996
- Sumitomo Chemical Co., Ltd.
- Seiji Sagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanuric acid derivative useful as a light stabilizer
- Patent number 5,182,390
- Issue date Jan 26, 1993
- Kyodo Chemical Company Limited
- Seiji Sagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydrophthalimide methyl-2-phenylbenzatriazoles
- Patent number 4,077,971
- Issue date Mar 7, 1978
- Sumitomo Chemical Company, Limited
- Taira Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ultra violet absorber
- Patent number 4,028,331
- Issue date Jun 7, 1977
- Sumitomo Chemical Company, Limited
- Seiji Hotta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing halogenated organotin compounds
- Patent number 3,975,417
- Issue date Aug 17, 1976
- Sumitomo Chemical Company
- Seiji Sagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphite stabilized polyvinyl chloride containing resins
- Patent number 3,933,733
- Issue date Jan 20, 1976
- Kyodo Chemical Company, Limited
- Osamu Kimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks