Toshio Yamaguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electron beam exposure apparatus
- Patent number 6,319,642
- Issue date Nov 20, 2001
- Kabushiki Kaisha Toshiba
- Shigehiro Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charged beam drawing method
- Patent number 5,894,057
- Issue date Apr 13, 1999
- Kabushiki Kaisha Toshiba
- Toshio Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electron beam lithography apparatus and method
- Patent number 5,760,410
- Issue date Jun 2, 1998
- Kabushiki Kaisha Toshiba
- Kazuto Matsuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Charged particle litography method and apparatus
- Patent number 5,305,225
- Issue date Apr 19, 1994
- Kabushiki Kaisha Toshiba
- Toshio Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating bipolar transistor using self-aligned polysil...
- Patent number 5,244,822
- Issue date Sep 14, 1993
- Kabushiki Kaisha Toshiba
- Hiroyuki Nihira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 5,204,276
- Issue date Apr 20, 1993
- Kabushiki Kaisha Toshiba
- Hiroomi Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating bipolar transistor using self-aligned polysil...
- Patent number 5,096,842
- Issue date Mar 17, 1992
- Kabushiki Kaisha Toshiba
- Hiroyuki Nihira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor with side wall base contacts
- Patent number 5,001,533
- Issue date Mar 19, 1991
- Kabushiki Kaisha Toshiba
- Toshio Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crossed double helix slow-wave circuit for use in linear-beam micro...
- Patent number 4,855,644
- Issue date Aug 8, 1989
- NEC Corporation
- Ryuzo Orui
- H01 - BASIC ELECTRIC ELEMENTS

Toshio Yamaguchi

Person

Patents Grantslast 30 patents

Electron beam exposure apparatus

Charged beam drawing method

Electron beam lithography apparatus and method

Charged particle litography method and apparatus

Method of fabricating bipolar transistor using self-aligned polysil...

Method of manufacturing semiconductor device

Method of fabricating bipolar transistor using self-aligned polysil...

Bipolar transistor with side wall base contacts

Crossed double helix slow-wave circuit for use in linear-beam micro...