Yuichi Hamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filter medium for filter, method for producing the same, and filter
- Patent number 10,550,803
- Issue date Feb 4, 2020
- TEIJIN FRONTIER CO., LTD.
- Yuichi Hamada
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
OIL STRAINER
- Publication number 20170028324
- Publication date Feb 2, 2017
- MAHLE FILTER SYSTEMS JAPAN CORPORATION
- Satoshi KOMIYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERING MATERIAL FOR FILTER AND PRODUCTION PROCESS THEREFOR
- Publication number 20150211451
- Publication date Jul 30, 2015
- MAHLE FILTER SYSTEMS JAPAN CORPORATION
- Hiroyuki Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM FOR FILTER, METHOD FOR PRODUCING THE SAME, AND FILTER
- Publication number 20140360145
- Publication date Dec 11, 2014
- TEIJIN LIMITED
- Yuichi Hamada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTILAYER FILTER MEDIUM FOR USE IN FILTER, AND FILTER
- Publication number 20130199141
- Publication date Aug 8, 2013
- TEIJIN LIMITED
- Yuichi Hamada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL