Chikayuki Otsuka

Person

Kadoma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive-type photosensitive resin compositions with quinone diazid...
- Patent number 5,401,604
- Issue date Mar 28, 1995
- Nippon Paint Co., Ltd.
- Chikayuki Otsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production of colored vinyl polymer particles by polymerizing a vin...
- Patent number 5,367,039
- Issue date Nov 22, 1994
- Nippon Paint Company, Ltd.
- Naoya Yabuuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing a toner comprising silicone containing organic...
- Patent number 5,202,215
- Issue date Apr 13, 1993
- Nippon Paint Co., Ltd.
- Akihiro Kanakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dispersion-polymerization process for producing a toner containing...
- Patent number 5,124,226
- Issue date Jun 23, 1992
- Nippon Paint Co., Ltd.
- Naoya Yabuuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin particles
- Patent number 5,059,505
- Issue date Oct 22, 1991
- Nippon Paint Co., Ltd.
- Akio Kashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing particles having monodisperse particle size
- Patent number 4,920,187
- Issue date Apr 24, 1990
- Nippon Paint Co., Ltd.
- Akio Kashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Chikayuki Otsuka

Person

Patents Grantslast 30 patents

Positive-type photosensitive resin compositions with quinone diazid...

Production of colored vinyl polymer particles by polymerizing a vin...

Method of producing a toner comprising silicone containing organic...

Dispersion-polymerization process for producing a toner containing...

Resin particles

Process for preparing particles having monodisperse particle size