Inventor
NISHIMURA MICHIYO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “NISHIMURA MICHIYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
22 patentsUS5622634AApr 22, 1997
Method of manufacturing electron-emitting device, electron source and image-forming apparatus
CANON KK141 citations97
US6379211B2Apr 30, 2002
Method for manufacturing electron emission element, electron source, and image forming apparatus
CANON KK53 citations96
US6267636B1Jul 31, 2001
Method for manufacturing electron emission element, electron source, and image forming apparatus
CANON KK72 citations96
US5853310ADec 29, 1998
Method of manufacturing electron-emitting device, electron source and image-forming apparatus
CANON KK58 citations96
US5488507AJan 30, 1996
Semiconductor optical amplifier having reduced polarization dependence
CANON KK78 citations96
US7021981B2Apr 4, 2006
Method for manufacturing electron emission element, electron source, and image forming apparatus
CANON KK34 citations93
US6975288B2Dec 13, 2005
Method of driving image-forming apparatus and apparatus thereof
CANON KK25 citations92
US6717340B2Apr 6, 2004
Electron-emitting device and image-forming apparatus
CANON KK49 citations92
US6309272B1Oct 30, 2001
Method of making an image forming apparatus
CANON KK19 citations92
US6208071B1Mar 27, 2001
Electron source substrate with low sodium upper surface
CANON KK24 citations92
US5309275AMay 3, 1994
Semiconductor optical amplifying apparatus
CANON KK32 citations92
US7405092B2Jul 29, 2008
Method of manufacturing electron-emitting device and method of manufacturing image display apparatus
CANON KK10 citations84
US5550393AAug 27, 1996
Semiconductor layer structure having distributed strain and optical semiconductor device including such strained layer
CANON KK12 citations74
US5414549AMay 9, 1995
Semiconductor optical amplifying apparatus
CANON KK7 citations74
US5388117AFeb 7, 1995
Polarization insensitive semiconductor optical amplifier and an optical communication system using the same
CANON KK8 citations74
US5239410AAug 24, 1993
Method and apparatus for light amplification exhibiting a flat gain spectrum
CANON KK19 citations74
US4980895ADec 25, 1990
Distributed feedback semiconductor laser having a laser-active layer serving as diffraction grating
CANON KK16 citations74
US5223972AJun 29, 1993
Optical amplifiers, optical communication systems networks using the amplifier and integrated optical nodes including the amplifier
CANON KK18 citations73
US7524227B2Apr 28, 2009
Method of producing an electron emission device, method of producing an electron source, method of producing an image display device, and method of driving an electron emission device
CANON KK3 citations63
US6299497B1Oct 9, 2001
Method of manufacturing an electron source and image-forming apparatus using the electron source
CANON KK4 citations63
US7583016B2Sep 1, 2009
Producing method for electron-emitting device and electron source, and image display apparatus utilizing producing method for electron-emitting device
CANON KK3 citations62
US7994701B2Aug 9, 2011
Electron-emitting device, electron source, image display apparatus, and manufacturing method of electron-emitting device
CANON KK0 citations41