Takatoshi Mitsuishi

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Isehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copolymers of acrylonitrile, styrene, and para-isopropenylphenol
- Patent number 4,544,727
- Issue date Oct 1, 1985
- Wakabayashi Patent Agency
- Kenji Ema
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for purifying aqueous acrylamide solutions
- Patent number 4,313,001
- Issue date Jan 26, 1982
- Mitsui Toatsu Chemicals Incorporated
- Hiroshi Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of an aqueous acrylamide solution
- Patent number 4,302,600
- Issue date Nov 24, 1981
- Mitsui Toatsu Chemicals Incorporated
- Jun Saitoh
- C07 - ORGANIC CHEMISTRY