Inventor

SHIMODA ISAMU

JP44 patents

Patents

44 patents

US4904895AFeb 27, 1990

Electron emission device

CANON KK317 citations99

US6515640B2Feb 4, 2003

Electron emission device with gap between electron emission electrode and substrate

CANON KK55 citations96

US5786658AJul 28, 1998

Electron emission device with gap between electron emission electrode and substrate

CANON KK44 citations96

US5498501AMar 12, 1996

Electron emitting device having a polycrystalline silicon resistor coated with a silicide and an oxide of a work function reducing material

CANON KK34 citations93

US5361015ANov 1, 1994

Electron emission element

CANON KK38 citations93

US5283681AFeb 1, 1994

Scanning optical equipment

CANON KK23 citations93

US5201681AApr 13, 1993

Method of emitting electrons

CANON KK41 citations93

US5176557AJan 5, 1993

Electron emission element and method of manufacturing the same

CANON KK50 citations93

US5157700AOct 20, 1992

Exposure apparatus for controlling intensity of exposure radiation

CANON KK41 citations93

US4990771AFeb 5, 1991

Scanning optical apparatus having focus position detector

CANON KK49 citations93

US4974736ADec 4, 1990

Multi-electron-beam pattern drawing apparatus

CANON KK32 citations93

US4897552AJan 30, 1990

Multi-electron-beam pattern drawing apparatus

CANON KK29 citations93

US5610965AMar 11, 1997

Exposure method

CANON KK29 citations92

US4824218AApr 25, 1989

Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes

CANON KK51 citations92

US5131022AJul 14, 1992

Exposure method and apparatus

CANON KK20 citations82

US4569562AFeb 11, 1986

Method of and apparatus for controlling a fluid bearing

CANON KK19 citations82

US5633727AMay 27, 1997

Character image processing apparatus

CANON KK7 citations74

US5574438ANov 12, 1996

Method for transferring information, and in particular for performing a logic operation, using electron beams

CANON KK6 citations74

US5390227AFeb 14, 1995

Exposure apparatus

CANON KK12 citations74

US5327050AJul 5, 1994

Electron emitting device and process for producing the same

CANON KK7 citations74

US5306152AApr 26, 1994

Reading apparatus for eyesight handicapped person

CANON KK13 citations74

US5304815AApr 19, 1994

Electron emission elements

CANON KK15 citations74

US5267292ANov 30, 1993

X-ray exposure apparatus

CANON KK16 citations74

US5008703AApr 16, 1991

Exposure apparatus and control of the same

CANON KK18 citations74

US5001734AMar 19, 1991

SOR exposure system

CANON KK10 citations74

US4994708AFeb 19, 1991

Cold cathode device

CANON KK15 citations74

US4894611AJan 16, 1990

System for measuring characteristics of electron emitting sources

CANON KK16 citations74

US4833507AMay 23, 1989

Electron emission device

CANON KK8 citations74

US4825082AApr 25, 1989

Electron emitting apparatus

CANON KK8 citations74

US4820930AApr 11, 1989

Photomask positioning device

CANON KK15 citations74

US4810934AMar 7, 1989

Electron emission device

CANON KK12 citations74

US5680158AOct 21, 1997

Communication apparatus including a plurality of light sources arranged in columns and lines corresponding to columns and lines of a plurality of key switches

CANON KK9 citations73

US5838019ANov 17, 1998

Electron emitting element

CANON KK5 citations63

US5459573AOct 17, 1995

Light quantity controlling apparatus

CANON KK3 citations63

US5185559AFeb 9, 1993

Supply circuit for P-N junction cathode

CANON KK3 citations63

US5576699ANov 19, 1996

Method and apparatus for transferring information by utilizing electron beam

CANON KK0 citations52

US5355127AOct 11, 1994

Method and apparatus for transferring information by utilizing electron beam

CANON KK0 citations52

SHIMODA ISAMU

Patents

Electron emission device

Electron emission device with gap between electron emission electrode and substrate

Electron emission device with gap between electron emission electrode and substrate

Exposure method

Liquid cooled x-ray lithographic exposure apparatus

Mask cassette and mask cassette loading device

Wafer supporting apparatus

Electron emitting device and process for producing the same

Scanning optical apparatus having beam scan controller

Information processing apparatus

Electron emitting device having a polycrystalline silicon resistor coated with a silicide and an oxide of a work function reducing material

Electron emission element

Scanning optical equipment

Method of emitting electrons

Electron emission element and method of manufacturing the same

Exposure apparatus for controlling intensity of exposure radiation

Scanning optical apparatus having focus position detector

Multi-electron-beam pattern drawing apparatus

Multi-electron-beam pattern drawing apparatus

Exposure method

Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes

Exposure method and apparatus

Method of and apparatus for controlling a fluid bearing

Character image processing apparatus

Method for transferring information, and in particular for performing a logic operation, using electron beams

Exposure apparatus

Electron emitting device and process for producing the same

Reading apparatus for eyesight handicapped person

Electron emission elements

X-ray exposure apparatus

Exposure apparatus and control of the same

SOR exposure system

Cold cathode device

System for measuring characteristics of electron emitting sources

Electron emission device

Electron emitting apparatus

Photomask positioning device

Electron emission device

Communication apparatus including a plurality of light sources arranged in columns and lines corresponding to columns and lines of a plurality of key switches

Electron emitting element

Light quantity controlling apparatus

Supply circuit for P-N junction cathode

Method and apparatus for transferring information by utilizing electron beam

Method and apparatus for transferring information by utilizing electron beam