Toshiyuki Ishimaru

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of semiconductor device
- Patent number 8,361,876
- Issue date Jan 29, 2013
- Sony Corporation
- Toshiyuki Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fabrication method for semiconductor device, exposure method, patte...
- Patent number 7,921,386
- Issue date Apr 5, 2011
- Sony Corporation
- Toshiyuki Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure system for lithography apparatus
- Patent number 5,825,468
- Issue date Oct 20, 1998
- Sony Corporation
- Toshiyuki Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for detecting a dust particle having high puri...
- Patent number 5,574,276
- Issue date Nov 12, 1996
- Sony Corporation
- Toshiyuki Ishimaru
- G01 - MEASURING TESTING
Information Patent Grant
Field emission type emitter and a method of manufacturing thereof
- Patent number 5,332,627
- Issue date Jul 26, 1994
- Sony Corporation
- Hidetoshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DETECTION DEVICE, MANUFACTURING METHOD OF OPTICAL DETECTION...
- Publication number 20240290813
- Publication date Aug 29, 2024
- Sony Semiconductor Solutions Corporation
- Masaki HANEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20100210088
- Publication date Aug 19, 2010
- SONY CORPORATION
- Toshiyuki Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FABRICATION METHOD FOR SEMICONDUCTOR DEVICE, EXPOSURE METHOD, PATTE...
- Publication number 20080268554
- Publication date Oct 30, 2008
- SONY CORPORATION
- Toshiyuki Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY