Inventor
SHU HYO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SHU HYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
9 patentsUS8007976B2Aug 30, 2011
Electrostatic image developing toner, toner kit and image forming apparatus
RICOH CO LTD10 citations84
US7985518B2Jul 26, 2011
Toner, image forming apparatus using the same, and image forming method
RICOH CO LTD7 citations84
US11287757B2Mar 29, 2022
Toner, toner stored container, developer, developing device, process cartridge, and image forming apparatus
RICOH CO LTD0 citations62
US8034523B2Oct 11, 2011
Full color toner, and its use in electrophotography methods and apparatus
RICOH CO LTD5 citations62
US8012659B2Sep 6, 2011
Image forming apparatus, toner, and process cartridge
RICOH CO LTD2 citations62
US7901861B2Mar 8, 2011
Electrophotographic image forming method
RICOH CO LTD4 citations62
US11281118B2Mar 22, 2022
Toner, toner accommodating container, developer, developing device, process cartridge, image forming apparatus, and image forming method
RICOH CO LTD0 citations61
US8377618B2Feb 19, 2013
Image forming method, image forming apparatus, and toner
RICOH CO LTD1 citations52
US8357481B2Jan 22, 2013
Image forming method and image forming apparatus
RICOH CO LTD0 citations41
SHU HYO
4 patentsUS8785099B2Jul 22, 2014
Toner, developer including the toner, and developing device and image forming apparatus using the toner
SHU HYO0 citations50
US8750760B2Jun 10, 2014
Image forming apparatus and image forming method
SHU HYO1 citations48
US9069271B2Jun 30, 2015
Image forming apparatus and method, and toner, developer and process cartridge for forming image
SHU HYO0 citations38
US8886062B2Nov 11, 2014
Image forming apparatus and image forming method
SHU HYO0 citations38