Inventor
TAKADA TAKESHI
JP51 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS6311436B1Nov 6, 2001
Solar roof member
CANON KK183 citations99
US6182403B1Feb 6, 2001
Combination solar battery and roof unit and mounting method thereof
CANON KK173 citations99
US6121542ASep 19, 2000
Photovoltaic device
CANON KK204 citations99
US5942048AAug 24, 1999
Photovoltaic element electrode structure thereof and process for producing the same
CANON KK152 citations99
US5679176AOct 21, 1997
Group of solar cell elements, and solar cell module and production method thereof
CANON KK146 citations99
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
US6063996AMay 16, 2000
Solar cell module and hybrid roof panel using the same
CANON KK124 citations98
US6018123AJan 25, 2000
Heat collector with solar cell and passive solar apparatus
CANON KK94 citations98
US5667596ASep 16, 1997
Photovoltaic device and manufacturing method of the same
CANON KK111 citations98
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
US6288324B1Sep 11, 2001
Solar cell module and method for manufacturing same
CANON KK64 citations96
US6215060B1Apr 10, 2001
Method for manufacturing a solar cell module
CANON KK52 citations96
US6075202AJun 13, 2000
Solar-cell module and process for its production, building material and method for its laying, and electricity generation system
CANON KK71 citations96
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
US6147295ANov 14, 2000
Sunlight energy conversion apparatus, and air circulation system
CANON KK18 citations93
US5894853AApr 20, 1999
Cleaning method for removal of contaminants
CANON KK31 citations92
US6963787B2Nov 8, 2005
Article to be processed having ID, and production method thereof
CANON KK8 citations74
US7284690B2Oct 23, 2007
Article to be processed having ID, and production method thereof
CANON KK2 citations63
US6911352B2Jun 28, 2005
Semiconductor device and method of manufacturing same
CANON KK2 citations63
RICOH KK
15 patentsUS6946229B2Sep 20, 2005
Toner for forming color image, image forming apparatus, and toner container
RICOH KK54 citations96
US7306887B2Dec 11, 2007
Toner and developer for electrostatic development, production thereof, image forming process and apparatus using the same
RICOH KK19 citations93
US7163775B2Jan 16, 2007
Toner for developing electrostatic image, method for manufacturing the toner, developer including the toner, container containing the toner, and color image forming method using the toner
RICOH KK20 citations93
US7056635B2Jun 6, 2006
Toner, method of producing the toner, developer including the toner, and image forming method and apparatus using the developer
RICOH KK38 citations93
US7374848B2May 20, 2008
Toner and method or preparing the toner
RICOH KK19 citations92
US7348121B2Mar 25, 2008
Toner, method for manufacturing the toner, developer including the toner, toner container containing the toner, and image forming method, image forming apparatus and process cartridge using the toner
RICOH KK23 citations92
US7348117B2Mar 25, 2008
Toner, method for manufacturing the toner, developer including the toner, toner container containing the toner, and image forming method, image forming apparatus and process cartridge using the toner
RICOH KK27 citations92
US7314693B2Jan 1, 2008
Electrophotographic photoconductor, electrophotographic process, electrophotographic apparatus, and process cartridge
RICOH KK52 citations92
US7212777B2May 1, 2007
Image forming apparatus used in electrostatic process
RICOH KK20 citations92
US7235338B2Jun 26, 2007
Toner and image forming method and process cartridge for image forming apparatus using the toner
RICOH KK13 citations84
US7208256B2Apr 24, 2007
Toner for image formation, method of producing the toner, toner container, toner cartridge, process cartridge, and image forming apparatus
RICOH KK16 citations83
US7294442B2Nov 13, 2007
Toner for developing electrostatic image, method for manufacturing the toner, developer including the toner, container containing the toner, and color image forming method using the toner
RICOH KK6 citations74
US7531278B2May 12, 2009
Electrostatic latent image bearer, and image forming method, image forming apparatus and process cartridge using the electrostatic latent image bearer
RICOH KK7 citations68
US7391994B2Jun 24, 2008
Image forming apparatus, image forming process, and process cartridge for image forming apparatus
RICOH KK6 citations63
US7781134B2Aug 24, 2010
Electrophotographic photoreceptor, image forming method, image forming apparatus and process cartridge for the image forming apparatus
RICOH KK0 citations42
DAINIPPON SCREEN MFG
3 patentsMITSUBISHI ELECTRIC CORP
3 patentsDAINIPPON PRINTING CO LTD
2 patentsRICOH CO LTD
2 patentsUS8007972B2Aug 30, 2011
Electrophotographic photoconductor, and image forming apparatus, process cartridge and image forming method using the same
RICOH CO LTD2 citations63
US7851114B2Dec 14, 2010
Electrostatic latent image bearing member, and image forming apparatus, process cartridge, and image forming method using the same
RICOH CO LTD2 citations63
TOPPAN INC
1 patentMITSUI CHEMICALS AGRO INC
1 patentVALEO COMFORT DRIVING ASSIST SYSTEMS GUANGZHOU CO LTD
1 patentIKEGAMI TAKAAKI
1 patentTAKADA TAKESHI
1 patentShowing the top 50 of 51 patents by PatentIndex Score.