Tomoyuki Sasaki

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electret covered with an insulated film and an electret condenser h...
- Patent number 7,620,192
- Issue date Nov 17, 2009
- Panasonic Corporation
- Tohru Yamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 7,119,020
- Issue date Oct 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Okamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing electronic device
- Patent number 6,960,531
- Issue date Nov 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing electronic device
- Patent number 6,750,149
- Issue date Jun 15, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pattern formation method
- Patent number 6,187,688
- Issue date Feb 13, 2001
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhiro Ohkuni
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method of producing an electronic device
- Patent number 6,007,673
- Issue date Dec 28, 1999
- Matsushita Electronics Corporation
- Shunsuke Kugo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electret and electret capacitor
- Publication number 20070029894
- Publication date Feb 8, 2007
- Tohru Yamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of manufacturing electronic device
- Publication number 20060003575
- Publication date Jan 5, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing electronic device
- Publication number 20040192061
- Publication date Sep 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating semiconductor device
- Publication number 20040106257
- Publication date Jun 3, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hideaki Okamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing electronic device
- Publication number 20020119646
- Publication date Aug 29, 2002
- Tomoyuki Sasaki
- H01 - BASIC ELECTRIC ELEMENTS