Inventor
MATSUSHITA MASAAKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSHITA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
32 patentsUS6812396B2Nov 2, 2004
Photovoltaic power generation system
CANON KK234 citations99
US6703555B2Mar 9, 2004
Solar cell string, solar cell array and solar photovoltaic power system
CANON KK166 citations99
US9494890B2Nov 15, 2016
Developing cartridge, process cartridge and image forming apparatus
CANON KK56 citations98
US6291761B1Sep 18, 2001
Solar cell module, production method and installation method therefor and photovoltaic power generation system
CANON KK100 citations98
US6265242B1Jul 24, 2001
Solar cell module and a process for producing said solar cell module
CANON KK112 citations98
US7161082B2Jan 9, 2007
Photovoltaic power generation systems and methods of controlling photovoltaic power generation systems
CANON KK190 citations97
US6653549B2Nov 25, 2003
Photovoltaic power generation systems and methods of controlling photovoltaic power generation systems
CANON KK271 citations97
US6541693B2Apr 1, 2003
Solar cell module and process for its production, and solar cell module installing method and solar electricity generation system
CANON KK64 citations96
US9885978B2Feb 6, 2018
Developer accommodating unit, process cartridge and electrophotographic image forming apparatus
CANON KK30 citations94
US9665040B2May 30, 2017
Developer accommodating unit, process cartridge and electrophotographic image forming apparatus
CANON KK31 citations94
US9529304B2Dec 27, 2016
Developer accommodating unit, process cartridge, and electrophotographic image forming apparatus
CANON KK35 citations94
US9354553B2May 31, 2016
Developer accommodating container, process cartridge and electrophotographic image forming apparatus
CANON KK33 citations94
US9302801B2Apr 5, 2016
Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus
CANON KK30 citations94
US9291942B2Mar 22, 2016
Developer accommodating unit, process cartridge and image forming apparatus
CANON KK26 citations94
US9285707B2Mar 15, 2016
Developer accommodating unit with a urging member for urging a flexible member
CANON KK25 citations94
US9207581B2Dec 8, 2015
Developer accommodating unit, developing device, process cartridge and image forming apparatus
CANON KK48 citations94
US9152081B2Oct 6, 2015
Developer accommodating container, process cartridge, electrophotographic image forming apparatus
CANON KK29 citations94
US6218609B1Apr 17, 2001
Solar-cell module, process for its production, method for its installation, and electricity generation system making use of solar-cell module
CANON KK29 citations93
US10175609B2Jan 8, 2019
Developer accommodating unit, process cartridge and electrophotographic image forming apparatus
CANON KK13 citations92
US9341983B2May 17, 2016
Developer accommodating unit, developing device, process cartridge and image forming apparatus
CANON KK22 citations92
US9304441B2Apr 5, 2016
Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatus
CANON KK21 citations92
US7534956B2May 19, 2009
Solar cell module having an electric device
CANON KK43 citations92
US7238879B2Jul 3, 2007
Solar cell module
CANON KK27 citations92
US6930238B2Aug 16, 2005
Solar cell module-mounting structure and solar cell module array
CANON KK25 citations92
US6818820B2Nov 16, 2004
Solar cell structural body, solar cell array and sunlight power generation system
CANON KK28 citations92
US6803515B2Oct 12, 2004
Solar-cell-installed structure, and photovoltaic power generation system
CANON KK35 citations92
US6676459B2Jan 13, 2004
Conductor connection method, conductor connection structure, and solar cell module having connection structure
CANON KK21 citations92
US10620567B2Apr 14, 2020
Developer accommodating unit, process cartridge and electrophotographic image forming apparatus
CANON KK4 citations84
US9213263B2Dec 15, 2015
Flexible developer accommodating container with unsealable openings
CANON KK8 citations84
US8824918B2Sep 2, 2014
Developer accommodating unit, process cartridge, electrophotographic image forming apparatus
CANON KK4 citations73
US9405225B2Aug 2, 2016
Developer accommodating unit, process cartridge and image forming apparatus
CANON KK0 citations52
US9091963B2Jul 28, 2015
Developing device, cartridge and electrophotographic image forming apparatus
CANON KK1 citations52