Takuma Kobayashi

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radiation curable resin, composition thereof and precoated metal ma...
- Patent number 5,178,952
- Issue date Jan 12, 1993
- Toyo Boseki Kabushiki Kaisha
- Shinpei Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous production of elastic polyesters
- Patent number 4,680,345
- Issue date Jul 14, 1987
- Toyo Boseki Kabushiki Kaisha
- Takuma Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester type block copolymer composition
- Patent number 4,670,510
- Issue date Jun 2, 1987
- Toyo Boseki Kabushiki Kaisha
- Takuma Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester block copolymer composition
- Patent number 4,584,353
- Issue date Apr 22, 1986
- Toyo Boseki Kabushiki Kaisha
- Takuma Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester type block copolymer composition
- Patent number 4,500,686
- Issue date Feb 19, 1985
- Toyo Boseki Kabushiki Kaisha
- Takuma Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...