Inventor
TANIYAMA YOSHIHARU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “TANIYAMA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA TEC KK
15 patentsUS6259877B1Jul 10, 2001
Toner cartridge and toner supply device
TOSHIBA TEC KK90 citations98
US6256470B1Jul 3, 2001
Toner supply device for use in image forming system and toner cartridge for use therein
TOSHIBA TEC KK101 citations98
US6256469B1Jul 3, 2001
Toner supply apparatus in image forming system
TOSHIBA TEC KK81 citations96
US6308036B1Oct 23, 2001
Image forming system with waste toner container and restraint member
TOSHIBA TEC KK20 citations92
USD447167SAug 28, 2001
Toner storage container for a copying machine
TOSHIBA TEC KK22 citations92
US6240262B1May 29, 2001
Toner supply device and toner cartridge
TOSHIBA TEC KK35 citations92
USRE46689EJan 30, 2018
Toner bottle having rib
TOSHIBA TEC KK3 citations84
USRE40021EJan 22, 2008
Toner bottle and developer cartridge for use in an image forming apparatus
TOSHIBA TEC KK9 citations84
US6308017B1Oct 23, 2001
Image forming system including oscillating type waste toner container
TOSHIBA TEC KK15 citations84
USRE42312EApr 26, 2011
Toner bottle having rib being sensed for being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle, stirring toner, and detecting the amount of remaining toner
TOSHIBA TEC KK4 citations74
USRE40058EFeb 12, 2008
Toner bottle capable of being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle stirring toner, and detecting the amount of remaining toner
TOSHIBA TEC KK5 citations74
US6290221B1Sep 18, 2001
Sheet stacking/conveying unit and image forming apparatus using sheet stacking/conveying unit
TOSHIBA TEC KK8 citations73
US6932337B2Aug 23, 2005
Sheet conveying device, image forming apparatus and method for conveying sheet
TOSHIBA TEC KK3 citations62
USRE47657EOct 22, 2019
Toner bottle having rib
TOSHIBA TEC KK0 citations52
USRE41779ESep 28, 2010
Toner bottle and developer cartridge for use in an image forming apparatus
TOSHIBA TEC KK0 citations52
TOSHIBA KK
5 patentsUS5130756AJul 14, 1992
Unit for conveying developer
TOSHIBA KK34 citations92
US4591261AMay 27, 1986
Image forming apparatus with variable rotational speed of developers
TOSHIBA KK38 citations90
US7427060B2Sep 23, 2008
Sheet conveying device, image forming apparatus and method for conveying sheet
TOSHIBA KK10 citations84
US4951936AAug 28, 1990
Separation unit
TOSHIBA KK10 citations73
US6587648B1Jul 1, 2003
Developer supply device
TOSHIBA KK5 citations62