Harumi Sakou

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polysilane compositions
- Patent number 5,358,987
- Issue date Oct 25, 1994
- Canon Kabushiki Kaisha
- Masahiro Kanai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photovoltaic element of junction type with an organic semiconductor...
- Patent number 5,220,181
- Issue date Jun 15, 1993
- Canon Kabushiki Kaisha
- Masahiro Kanai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysilane compounds and electrophotographic photosensitive members...
- Patent number 5,159,042
- Issue date Oct 27, 1992
- Canon Kabushiki Kaisha
- Hisami Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface roughening method for organic electrophotographic photosens...
- Patent number 5,148,639
- Issue date Sep 22, 1992
- Canon Kabushiki Kaisha
- Kiyoshi Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY