Yoshiyuki Sugimoto

Follow

Person

Yamaguchi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming protective coating on cell safety valve element,...
- Patent number 6,818,342
- Issue date Nov 16, 2004
- Toyo Kohan Co., Ltd.
- Hiroaki Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin film for producing decorative laminate and decorative laminat...
- Patent number 6,579,611
- Issue date Jun 17, 2003
- Toyo Kohan Co., Ltd.
- Hiroyuki Iwashita
- B44 - DECORATIVE ARTS
Information Patent Grant
Enclosed cell and sealer
- Patent number 6,531,242
- Issue date Mar 11, 2003
- Toyo Kohan, Ltd.
- Yoshiyuki Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin-coated metal sheet with high reflectivity and excellent adhes...
- Patent number 6,383,649
- Issue date May 7, 2002
- Toyo Kohan Co., Ltd.
- Yoshiyuki Sugimoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Resin-coated metal sheet with higher vivid reflectivity having the...
- Patent number 6,235,399
- Issue date May 22, 2001
- Toyo Kohan Co., Ltd.
- Yoshiyuki Sugimoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composite coated metal sheet
- Patent number 4,317,857
- Issue date Mar 2, 1982
- Toyo Kohan Co., Ltd.
- Katsumi Kanda
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Method of forming protective coating on cell safety valve element,...
- Publication number 20050084743
- Publication date Apr 21, 2005
- TOYO KOHAN CO., LTD
- Hiroaki Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resin-coated metal sheet with high reflectivity and excellent adhes...
- Publication number 20010000482
- Publication date Apr 26, 2001
- TOYO KOHAN CO., LTD
- Yoshiyuki Sugimoto
- B32 - LAYERED PRODUCTS