Inventor
INOUE MASAHIDE
JP64 patents
⚠️ This page may combine multiple inventors who share the name “INOUE MASAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
13 patentsUS5906906AMay 25, 1999
Recycle developing process
MITA INDUSTRIAL CO LTD9 citations73
US5362593ANov 8, 1994
Electrophotographic toner having improved low temperature fixing properties, off-set resistance and heat resistance
MITA INDUSTRIAL CO LTD13 citations73
US5275904AJan 4, 1994
Start developer and method of controlling toner density
MITA INDUSTRIAL CO LTD6 citations73
US5110704AMay 5, 1992
Toner for developing statically charged images and process for preparation thereof
MITA INDUSTRIAL CO LTD11 citations73
US5077169ADec 31, 1991
Toner composition and a method for preparing the same
MITA INDUSTRIAL CO LTD15 citations73
US5360690ANov 1, 1994
Two-component developer
MITA INDUSTRIAL CO LTD7 citations72
US5281505AJan 25, 1994
Toner composition
MITA INDUSTRIAL CO LTD12 citations71
US5604576AFeb 18, 1997
Recycle developing method and apparatus
MITA INDUSTRIAL CO LTD6 citations62
US5499083AMar 12, 1996
Developing method using a developing agent conveying sleeve of a small diameter and toner for the developing agent used therefor
MITA INDUSTRIAL CO LTD3 citations62
US5264311ANov 23, 1993
Electrophotographic toner
MITA INDUSTRIAL CO LTD6 citations62
US5119758AJun 9, 1992
Developing process
MITA INDUSTRIAL CO LTD5 citations62
US5376489ADec 27, 1994
Two-component developer
MITA INDUSTRIAL CO LTD3 citations61
US5232807AAug 3, 1993
Electrophotographic developer
MITA INDUSTRIAL CO LTD2 citations61
ASAHI OPTICAL CO LTD
10 patentsUS5997565ADec 7, 1999
Forceps for an endoscopic operation
ASAHI OPTICAL CO LTD276 citations99
US4798585AJan 17, 1989
Support for biomedical implant device
ASAHI OPTICAL CO LTD143 citations95
US5064436ANov 12, 1991
Bone prosthetic material
ASAHI OPTICAL CO LTD48 citations92
US4447210AMay 8, 1984
Upper structure for artificial apatite dental root
ASAHI OPTICAL CO LTD27 citations92
US4230455AOct 28, 1980
Prosthetic teeth and bones
ASAHI OPTICAL CO LTD36 citations91
US4149894AApr 17, 1979
Process for producing an apatite powder having improved sinterability
ASAHI OPTICAL CO LTD39 citations91
US4113500ASep 12, 1978
Sintered apatite body
ASAHI OPTICAL CO LTD39 citations91
US5206754AApr 27, 1993
Moisture condensation prevention structure for laser scanning optical system
ASAHI OPTICAL CO LTD11 citations74
US4511336AApr 16, 1985
Artificial apatite dental root
ASAHI OPTICAL CO LTD14 citations73
US6032375AMar 7, 2000
Inclination sensor
ASAHI OPTICAL CO LTD11 citations72
RICOH KK
10 patentsUS7556904B2Jul 7, 2009
Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the same
RICOH KK23 citations93
US7720428B2May 18, 2010
Toner recovery apparatus, process cartridge, and image forming apparatus
RICOH KK19 citations92
US7749671B2Jul 6, 2010
Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the same
RICOH KK15 citations84
US7727694B2Jun 1, 2010
Toner for developing electrostatic image, and image forming method and apparatus and process cartridge using the toner
RICOH KK9 citations84
US7695885B2Apr 13, 2010
Developer and image forming method using the developer
RICOH KK18 citations84
US7632619B2Dec 15, 2009
Toner, fixing method and image forming method using the toner
RICOH KK10 citations84
US7556906B2Jul 7, 2009
Toner, and image forming method, image forming apparatus, and process cartridge using the toner
RICOH KK13 citations84
US7635549B2Dec 22, 2009
Toner and developer, toner container, process cartridge, image forming method and image forming apparatus
RICOH KK15 citations82
US7820348B2Oct 26, 2010
Toner recovery apparatus, process cartridge, and image forming apparatus
RICOH KK6 citations74
US7817946B2Oct 19, 2010
Developing device, image developing method, image forming apparatus, image forming method, and process cartridge
RICOH KK7 citations74
RICOH CO LTD
7 patentsUS7838193B2Nov 23, 2010
Toner and image forming method using the toner
RICOH CO LTD10 citations84
US7867685B2Jan 11, 2011
Image forming method and apparatus
RICOH CO LTD5 citations74
US7833686B2Nov 16, 2010
Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and image forming apparatus
RICOH CO LTD6 citations74
US8021814B2Sep 20, 2011
Toner, and oilless fixing method and process cartridge using the toner
RICOH CO LTD4 citations63
US7970323B2Jun 28, 2011
Developing device, developer therefor, and image forming method and apparatus, and process cartridge using the developing device
RICOH CO LTD2 citations63
US8053154B2Nov 8, 2011
Toner and image forming method
RICOH CO LTD1 citations52
US8041270B2Oct 18, 2011
Image developer using one-component developer
RICOH CO LTD1 citations52
MINOLTA CO LTD
5 patentsUS6524762B2Feb 25, 2003
Mono-component developing device, toner for the same and image forming apparatus
MINOLTA CO LTD20 citations93
US6899985B2May 31, 2005
Toner for developing electrostatic latent image
MINOLTA CO LTD7 citations74
US6503679B2Jan 7, 2003
Color toner for developing an electrostatic image
MINOLTA CO LTD9 citations74
US6656655B2Dec 2, 2003
Toner for developing electrostatic latent image
MINOLTA CO LTD2 citations63
US6459874B2Oct 1, 2002
Developing system for forming a full-color image
MINOLTA CO LTD5 citations63
TPO HONG KONG HOLDING LTD
1 patentISHIKAWA YOSHIMICHI
1 patentKONICA MINOLTA BUSINESS TECH
1 patentYASUNAGA HIDEAKI
1 patentHUAWEI TECH CO LTD
1 patentShowing the top 50 of 64 patents by PatentIndex Score.