Tatsuro Ohki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing monodispersed vinyl polymer fine particles
- Patent number 5,219,943
- Issue date Jun 15, 1993
- Fuji Xerox Co., Ltd.
- Yutaka Akasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing monodispersed vinyl polymer fine particles
- Patent number 4,935,469
- Issue date Jun 19, 1990
- Fuji Xerox Co., Ltd.
- Yutaka Akasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing monodisperse vinyl polymer fine particles
- Patent number 4,912,184
- Issue date Mar 27, 1990
- Fuji Xerox Co., Ltd.
- Yutaka Akasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a surface treated pigment
- Patent number 4,846,893
- Issue date Jul 11, 1989
- Fuji Xerox Co., Ltd.
- Yutaka Akasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...