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Inventor

Michiyo Nishimura

Inventor
Sagamihara, JP

Overview

27→
Patents
1990–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Jprimary
H01JElectric discharge tubes or discharge lamps33%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light16%
B82YSpecific uses or applications of nanostructures12%
H04BTransmission8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C03CChemical composition of glasses, glazes or vitreous enamels4%
D06PDyeing or printing textiles4%
A63HToys, e.g. tops, dolls, hoops or building blocks2%
G02BOptical elements, systems or apparatus2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
PatentTitleYear
8,125,470'Electron source, image display apparatus, and information display reproducing apparatus'20128,075,360'Electron-emitting device, electron source, image display apparatus, and manufacturing method of electron-emitting device'20117,994,701'Electron-emitting device, electron source, image display apparatus, and manufacturing method of electron-emitting device'20117,583,016'Producing method for electron-emitting device and electron source, and image display apparatus utilizing producing method for electron-emitting device'20097,524,227'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'20097,405,092'Method of manufacturing electron-emitting device and method of manufacturing image display apparatus'20087,021,981'Method for manufacturing electron emission element, electron source, and image forming apparatus'20066,975,288'Method of driving image-forming apparatus and apparatus thereof'20056,717,340'Electron-emitting device and image-forming apparatus'20046,379,211'Method for manufacturing electron emission element, electron source, and image forming apparatus'20026,352,563'Printed cloth and method of manufacturing the same'20026,309,272'Method of making an image forming apparatus'20016,299,497'Method of manufacturing an electron source and image-forming apparatus using the electron source'20016,267,636'Method for manufacturing electron emission element, electron source, and image forming apparatus'20016,208,071'Electron source substrate with low sodium upper surface'20016,051,036'Printed cloth and method of manufacturing the same'20005,853,310'Method of manufacturing electron-emitting device, electron source and image-forming apparatus'19985,622,634'Method of manufacturing electron-emitting device, electron source and image-forming apparatus'19975,550,393'Semiconductor layer structure having distributed strain and optical semiconductor device including such strained layer'19965,488,507'Semiconductor optical amplifier having reduced polarization dependence'19965,414,549'Semiconductor optical amplifying apparatus'19955,388,117'Polarization insensitive semiconductor optical amplifier and an optical communication system using the same'19955,309,275'Semiconductor optical amplifying apparatus'19945,239,410'Method and apparatus for light amplification exhibiting a flat gain spectrum'19935,223,972'Optical amplifiers, optical communication systems networks using the amplifier and integrated optical nodes including the amplifier'19935,148,302'Optical modulation element having two-dimensional phase type diffraction grating'19924,980,895'Distributed feedback semiconductor laser having a laser-active layer serving as diffraction grating'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2012Patents assigned to CANON KK (24)· patent assignee history
1990–1995Based in Fujisawa, JP· patent location history
1992–2012Patents assigned to FUJIWARA RYOJI (3)· patent assignee history
1992–2012Patents assigned to NISHIMURA MICHIYO (3)· patent assignee history
1992Based in Shimomaruko, Ohta-ku, Tokyo, JP· patent location history
1993–2012Based in Sagamihara, JP· patent location history
2000–2002Patents assigned to KANEBO LTD (2)· patent assignee history
2000–2002Based in Shiga, JP· patent location history
2004–2009Based in Kanagawa, JP· patent location history
2011–2012Patents assigned to MURAKAMI SHUNSUKE (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK241990–2012
FUJIWARA RYOJI31992–2012
NISHIMURA MICHIYOself31992–2012
KANEBO LTD22000–2002
MURAKAMI SHUNSUKE22011–2012
Locations
LocationPatentsSpan
Sagamihara, JP151993–2012
Kanagawa, JP52004–2009
Fujisawa, JP41990–1995
Shiga, JP22000–2002
Shimomaruko, Ohta-ku, Tokyo, JP11992