Inventor
HASEGAWA KENTARO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI DATA KK
6 patentsUS6801740B2Oct 5, 2004
Developing device and electrophotographic apparatus
OKI DATA KK8 citations72
US10303082B2May 28, 2019
Image forming apparatus
OKI DATA KK2 citations69
US10474058B2Nov 12, 2019
Image forming apparatus
OKI DATA KK2 citations68
US10732546B2Aug 4, 2020
Image forming apparatus and image forming method
OKI DATA KK0 citations49
US8879967B2Nov 4, 2014
Development device and image formation apparatus
OKI DATA KK0 citations48
US10139751B2Nov 27, 2018
Image formation apparatus detecting a response from communication part
OKI DATA KK0 citations40