Ryuji Araki

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin product, method of disassembling the resin product, process c...
- Patent number 6,223,010
- Issue date Apr 24, 2001
- Canon Kabushiki Kaisha
- Ryuji Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum, process cartridge and image forming apparatus
- Patent number 5,825,472
- Issue date Oct 20, 1998
- Canon Kabushiki Kaisha
- Ryuji Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing sleeve having a cylindrical portion and a non-cylindrica...
- Patent number 5,701,562
- Issue date Dec 23, 1997
- Canon Kabushiki Kaisha
- Ryuji Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY