Keiichi Okajima

Follow

Person

Katano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photosolder resist composition
- Patent number 6,767,678
- Issue date Jul 27, 2004
- Nippon Paint Co., Ltd.
- Naoya Yabuuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aqueous photosolder resist composition
- Patent number 6,361,924
- Issue date Mar 26, 2002
- Nippon Paint Co., Ltd.
- Naoya Yabuuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for processing water wash photopolymer solution
- Patent number 5,828,923
- Issue date Oct 27, 1998
- Nippon Paint Co., Ltd.
- Gregory K. Harabin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalyst composition for producing polyether polyamine and producti...
- Patent number 5,696,293
- Issue date Dec 9, 1997
- Nippon Paint Co., Ltd.
- Christopher Harold Phillips
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Lithographic printing plate material for CTP
- Publication number 20070160935
- Publication date Jul 12, 2007
- Keiichi Okajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for forming solder-resist film
- Publication number 20040076744
- Publication date Apr 22, 2004
- Keiichi Okajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Photosolder resist composition
- Publication number 20040063849
- Publication date Apr 1, 2004
- Nippon Paint Co., Ltd.
- Naoya Yabuuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosolder resist composition
- Publication number 20020090573
- Publication date Jul 11, 2002
- Naoya Yabuuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR