Kanako Ida

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition
- Patent number 5,981,638
- Issue date Nov 9, 1999
- Sumitomo Chemical Company, Limited
- Kanako Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyolefin composition
- Patent number 5,356,964
- Issue date Oct 18, 1994
- Sumitomo Chemical Company, Limited
- Tamaki Ishii
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Production of thermoplastic resin having high impact resistance
- Patent number 5,281,646
- Issue date Jan 25, 1994
- Sumitomo Chemical Company, Limited and Sumitomo Dow Limited
- Shinichi Yachigo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyolefin composition
- Patent number 5,250,593
- Issue date Oct 5, 1993
- Sumitomo Chemical Company, Limited
- Tamaki Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Phenolic compound and its use as stabilizer for butadiene polymer
- Patent number 5,128,398
- Issue date Jul 7, 1992
- Sumitomo Chemical Company, Limited
- Manji Sasaki
- C07 - ORGANIC CHEMISTRY