Yasuo Fukuda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printed wiring board
- Patent number 10,492,294
- Issue date Nov 26, 2019
- Fujikura Ltd.
- Yasuo Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor wafer treatment method and apparatus therefor
- Patent number 7,731,801
- Issue date Jun 8, 2010
- Sumco Corporation
- Makoto Takemura
- B08 - CLEANING
Information Patent Grant
Technique on ozone water for use in cleaning semiconductor substrate
- Patent number 7,678,200
- Issue date Mar 16, 2010
- Sumitomo Mitsubishi Silicon Corporation
- Makoto Takemura
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Epitaxial wafer and method for producing same
- Patent number 7,648,576
- Issue date Jan 19, 2010
- Sumco Corporation
- Yasuo Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a projection electrode
- Patent number 6,892,452
- Issue date May 17, 2005
- DDK Ltd.
- Yasuo Fukuda
- G01 - MEASURING TESTING
Information Patent Grant
Information communication system which transmits main data and data...
- Patent number 5,930,818
- Issue date Jul 27, 1999
- Kabushiki Kaisha Toshiba
- Hiroshi Suu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PRINTED WIRING BOARD
- Publication number 20180324943
- Publication date Nov 8, 2018
- FUJIKURA LTD.
- Yasuo Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Epitaxial wafer and method for producing same
- Publication number 20070093072
- Publication date Apr 26, 2007
- SUMCO CORPORATION
- Yasuo Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Technique on ozone water for use in cleaning semiconductor substrate
- Publication number 20060154837
- Publication date Jul 13, 2006
- Echo Giken Co., Ltd.
- Makoto Takemura
- B08 - CLEANING
Information Patent Application
Semiconductor wafer treatment method and apparatus therefor
- Publication number 20060042654
- Publication date Mar 2, 2006
- SUMCO CORPORATION
- Makoto Takemura
- B08 - CLEANING
Information Patent Application
Projection electrode, its forming method and apparatus for testing...
- Publication number 20010038293
- Publication date Nov 8, 2001
- Yasuo Fukuda
- G01 - MEASURING TESTING