Yasushi Kakehashi

Follow

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device having developing cylinder with weak magnetic pol...
- Patent number 5,434,351
- Issue date Jul 18, 1995
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masaharu Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composite molding of resin-bonded magnet for machine parts and proc...
- Patent number 5,319,337
- Issue date Jun 7, 1994
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yasunori Matsunari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic development process
- Patent number 5,158,852
- Issue date Oct 27, 1992
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshio Sakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic roller device
- Patent number 4,509,031
- Issue date Apr 2, 1985
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshio Sakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY