Masahiro Yoshinaka

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Desulfurizing agent for hydrocarbon derived from petroleum, method...
- Patent number 7,268,097
- Issue date Sep 11, 2007
- Idemitsu Kosan Co., Ltd.
- Hisashi Katsuno
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR THIN FILM, METHOD FOR PRODUCING THE SAME, AND THIN F...
- Publication number 20130221348
- Publication date Aug 29, 2013
- Idemitsu Kosan Co., Ltd.
- Koki YANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR THIN FILM, METHOD FOR PRODUCING THE SAME, AND THIN FI...
- Publication number 20090090914
- Publication date Apr 9, 2009
- Koki Yano
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Desulfurizing agent for hydrocarbon derived from petroleum, method...
- Publication number 20030113258
- Publication date Jun 19, 2003
- Hisashi Katsuno
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL