Inventor
MATSUMOTO SHOJI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS7564695B2Jul 21, 2009
Circuit connection structure and printed circuit board
CANON KK21 citations92
US9192044B2Nov 17, 2015
Printed wiring board, semiconductor package, and printed circuit board
CANON KK12 citations84
US7595546B2Sep 29, 2009
Printed circuit board
CANON KK12 citations84
US10716211B2Jul 14, 2020
Printed circuit board, printed wiring board, electronic device, and camera
CANON KK8 citations81
US10306761B2May 28, 2019
Printed wiring board, printed circuit board, and electronic apparatus
CANON KK9 citations80
US11043525B2Jun 22, 2021
Transmission circuit and electronic device
CANON KK2 citations73
US11019719B2May 25, 2021
Printed circuit board, printed wiring board, and electronic device
CANON KK2 citations73
US9953743B2Apr 24, 2018
Printed circuit board
CANON KK2 citations73
US9560758B2Jan 31, 2017
Uniform impedance circuit board
CANON KK2 citations73
US11610930B2Mar 21, 2023
Transmission circuit and electronic device
CANON KK1 citations62
US12432848B2Sep 30, 2025
Wiring board and electronic equipment
CANON KK0 citations52
US12213244B2Jan 28, 2025
Transmission module, electronic unit, and electronic device
CANON KK0 citations52
US10679766B2Jun 9, 2020
Printed circuit board
CANON KK0 citations52
US11553586B2Jan 10, 2023
Wiring substrate and electronic device
CANON KK0 citations50
US9894751B2Feb 13, 2018
Printed circuit board
CANON KK1 citations50
MITA INDUSTRIAL CO LTD
12 patentsUS4370379AJan 25, 1983
Method for preparing original for projection and transfer film for electrostatic photography for use in carrying out said method
MITA INDUSTRIAL CO LTD40 citations92
US4320186AMar 16, 1982
Electrographic method for preparing original for projection and transfer film for use in method
MITA INDUSTRIAL CO LTD25 citations82
US4286861ASep 1, 1981
Electrostatic copying process and apparatus
MITA INDUSTRIAL CO LTD17 citations82
US4254202AMar 3, 1981
Electrostatic copying process
MITA INDUSTRIAL CO LTD28 citations82
US4440488AApr 3, 1984
Cleaning device for an image-carrying member
MITA INDUSTRIAL CO LTD12 citations74
US4096543AJun 20, 1978
Corona discharge device with grid grounded via non-linear bias element
MITA INDUSTRIAL CO LTD18 citations74
US5485344AJan 16, 1996
Method of contact-charging the surface of a photosensitive material
MITA INDUSTRIAL CO LTD7 citations73
US4314018AFeb 2, 1982
Cleaning process for an electrostatic copying apparatus
MITA INDUSTRIAL CO LTD9 citations73
US4199356AApr 22, 1980
Electrophotographic process, of transferring a magnetic toner to a copy member having at least 3×1013 ohm-cm resistance
MITA INDUSTRIAL CO LTD8 citations73
US3930850AJan 6, 1976
Process for electrophotographic copying by transfer of electrostatic images
MITA INDUSTRIAL CO LTD7 citations73
US5446615AAug 29, 1995
Electrifying method and electrifying apparatus used therefor
MITA INDUSTRIAL CO LTD15 citations71
US4430410AFeb 7, 1984
Method and apparatus for developing latent electrostatic images
MITA INDUSTRIAL CO LTD4 citations60
MATSUSHITA ELECTRONICS CORP
6 patentsUS6007673ADec 28, 1999
Apparatus and method of producing an electronic device
MATSUSHITA ELECTRONICS CORP60 citations94
US5599424AFeb 4, 1997
Method of manufacturing semiconductor devices
MATSUSHITA ELECTRONICS CORP22 citations92
US5527729AJun 18, 1996
Method of manufacturing a capacitor having metal electrodes
MATSUSHITA ELECTRONICS CORP29 citations92
US5989929ANov 23, 1999
Apparatus and method for manufacturing semiconductor device
MATSUSHITA ELECTRONICS CORP41 citations91
US5492855AFeb 20, 1996
Method of dry etching platinum using sulfur containing gas
MATSUSHITA ELECTRONICS CORP25 citations91
US5500386AMar 19, 1996
Manufacturing method of semiconductor devices
MATSUSHITA ELECTRONICS CORP4 citations61