Atsumi Yamaguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Evaluation method
- Patent number 6,960,481
- Issue date Nov 1, 2005
- Renesas Technology Corp.
- Atsumi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing electronic device
- Patent number 6,938,238
- Issue date Aug 30, 2005
- Renesas Technology Corp.
- Takashi Okagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a thinned gate electrode utilizing protecti...
- Patent number 6,849,486
- Issue date Feb 1, 2005
- Renesas Technology Corp.
- Tetsuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 6,774,043
- Issue date Aug 10, 2004
- Renesas Technology Corp.
- Atsumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antireflection coating and semiconductor device manufacturing method
- Patent number 6,607,992
- Issue date Aug 19, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kouichirou Tsujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 6,518,196
- Issue date Feb 11, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming resist pattern
- Patent number 6,337,175
- Issue date Jan 8, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Atsumi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming photomask and pattern and method of forming a sem...
- Patent number 6,136,479
- Issue date Oct 24, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Atsumi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 5,981,149
- Issue date Nov 9, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Atsumi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods and developer for developing a positive photoresist
- Patent number 5,902,718
- Issue date May 11, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Atsumi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Method of forming resist pattern and semiconductor device manufactu...
- Publication number 20080241489
- Publication date Oct 2, 2008
- RENESAS TECHNOLOGY CORP.
- Takeo Ishibashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for manufacturing semiconductor device
- Publication number 20040102048
- Publication date May 27, 2004
- Renesas Technology Corp.
- Atsumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing electronic device
- Publication number 20040054981
- Publication date Mar 18, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Okagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Manufacturing method of semiconductor device
- Publication number 20030216018
- Publication date Nov 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Evaluation method
- Publication number 20030129509
- Publication date Jul 10, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Atsumi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Resist pattern hardening method
- Publication number 20030087196
- Publication date May 8, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kouichirou Tsujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20020160619
- Publication date Oct 31, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antireflection coating and semiconductor device manufacturing method
- Publication number 20020123245
- Publication date Sep 5, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kouichirou Tsujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20020013055
- Publication date Jan 31, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Atsumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Atsumi Yamaguchi

Person

Patents Grantslast 30 patents

Evaluation method

Method of manufacturing electronic device

Method of manufacturing a thinned gate electrode utilizing protecti...

Method of manufacturing semiconductor device

Antireflection coating and semiconductor device manufacturing method

Method of manufacturing semiconductor device

Method for forming resist pattern

Method of forming photomask and pattern and method of forming a sem...

Method for manufacturing semiconductor device

Methods and developer for developing a positive photoresist

Patents Applicationslast 30 patents

Method of forming resist pattern and semiconductor device manufactu...

Method for manufacturing semiconductor device

Method of manufacturing electronic device

Manufacturing method of semiconductor device

Evaluation method

Resist pattern hardening method

Method of manufacturing semiconductor device

Antireflection coating and semiconductor device manufacturing method

Method of manufacturing semiconductor device