Seizin Shindo

Follow

Person

Yono, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toners for electrophotographic process containing chromium complex...
- Patent number 4,824,751
- Issue date Apr 25, 1989
- Nippon Kayaku Kabushiki Kaisha
- Toshihiko Matuura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toners for electrophotographic process containing a phenolic compound
- Patent number 4,795,690
- Issue date Jan 3, 1989
- Nippon Kayaku Kabushiki Kaisha
- Seizin Shindo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY