Yoshinori Ichihara

Follow

Person

Tochigi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filter element and process for producing the same
- Patent number 7,399,333
- Issue date Jul 15, 2008
- Nittetsu Mining Co., Ltd.
- Setsuo Agawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Filter element and process for producing the same
- Publication number 20060086655
- Publication date Apr 27, 2006
- Setsuo Agawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL