Joji Okada

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Tokorozawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing integrated circuit
- Patent number 6,958,292
- Issue date Oct 25, 2005
- Renesas Technology Corp.
- Norio Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing integrated circuit
- Patent number 6,936,406
- Issue date Aug 30, 2005
- Renesas Technology Corp.
- Norio Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing integrated circuit
- Patent number 6,902,868
- Issue date Jun 7, 2005
- Renesas Technology Corp.
- Norio Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of photomask and photomask
- Patent number 6,846,598
- Issue date Jan 25, 2005
- Hitachi, Ltd.
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing integrated circuit
- Patent number 6,794,207
- Issue date Sep 21, 2004
- Renesas Technology Corp.
- Norio Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of photomask and photomask
- Patent number 6,656,644
- Issue date Dec 2, 2003
- Hitachi Ltd.
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method of photomask and photomask
- Publication number 20040086789
- Publication date May 6, 2004
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing integrated circuit
- Publication number 20030180670
- Publication date Sep 25, 2003
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing integrated circuit
- Publication number 20030148608
- Publication date Aug 7, 2003
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing integrated circuit
- Publication number 20030148549
- Publication date Aug 7, 2003
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing integrated circuit
- Publication number 20030148635
- Publication date Aug 7, 2003
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Manufacturing method of photomask and photomask
- Publication number 20020006555
- Publication date Jan 17, 2002
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY