Kazuhei YOSHINAGA

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Yokohama-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor manufacturing apparatus and method for cleaning same
- Patent number 9,566,620
- Issue date Feb 14, 2017
- Kabushiki Kaisha Toshiba
- Kenichiro Toratani
- B08 - CLEANING
Information Patent Grant
Method for manufacturing semiconductor device and the semiconductor...
- Patent number 8,187,973
- Issue date May 29, 2012
- Kabushiki Kaisha Toshiba
- Katsuyuki Sekine
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR CLEANING SAME
- Publication number 20130319473
- Publication date Dec 5, 2013
- Kabushiki Kaisha Toshiba
- Kenichiro Toratani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR CLEANING SAME
- Publication number 20100078045
- Publication date Apr 1, 2010
- Kenichiro TORATANI
- B08 - CLEANING
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND THE SEMICONDUCTOR...
- Publication number 20090256188
- Publication date Oct 15, 2009
- Katsuyuki SEKINE
- H01 - BASIC ELECTRIC ELEMENTS