Takefumi Suzuki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming field effect transistor (FET) circuits, and formi...
- Patent number 10,304,692
- Issue date May 28, 2019
- International Business Machines Corporation
- John C. Arnold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching gas and etching method
- Patent number 9,368,363
- Issue date Jun 14, 2016
- Zeon Corporation
- Takefumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma etching method
- Patent number 8,535,551
- Issue date Sep 17, 2013
- Zeon Corporation
- Takefumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing hydrogen-containing fluoroolefin compound
- Patent number 8,318,991
- Issue date Nov 27, 2012
- Zeon Corporation
- Tatsuya Sugimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING FIELD EFFECT TRANSISTOR (FET) CIRCUITS, AND FORMI...
- Publication number 20190164773
- Publication date May 30, 2019
- International Business Machines Corporation
- John C. Arnold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING GAS AND ETCHING METHOD
- Publication number 20140073139
- Publication date Mar 13, 2014
- Zeon Corporation
- Takefumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA ETCHING METHOD
- Publication number 20110068086
- Publication date Mar 24, 2011
- Zeon Corporation
- Takefumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING HYDROGEN-CONTAINING FLUOROOLEFIN COMPOUND
- Publication number 20110060170
- Publication date Mar 10, 2011
- Zeon Corporation
- Tatsuya Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLASMA ETCHING METHOD
- Publication number 20100264116
- Publication date Oct 21, 2010
- Zeon Corporation
- Takefumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS