Takaharu Tsuno

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alkyl-containing porous resin, process for its preparation and its use
- Patent number 5,880,240
- Issue date Mar 9, 1999
- Arakawa Chemical Industries, Ltd.
- Takaharu Tsuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alicyclic bifunctional compounds and processes for their preparation
- Patent number 5,808,133
- Issue date Sep 15, 1998
- Arakawa Chemical Industries Ltd.
- Takaharu Tsuno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Functional group-containing porous resin and a process for its prep...
- Patent number 5,731,395
- Issue date Mar 24, 1998
- Arakawa Chemical Industries, Ltd.
- Takaharu Tsuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alicyclic bifunctional compounds and processes for their preparation
- Patent number 5,670,696
- Issue date Sep 23, 1997
- Arakawa Chemical Industires Ltd.
- Takaharu Tsuno
- C07 - ORGANIC CHEMISTRY