Inventor
FUKUNO RYO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “FUKUNO RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
8 patentsUS9195168B2Nov 24, 2015
Developing device and image forming apparatus
FUJI XEROX CO LTD5 citations71
US10890861B1Jan 12, 2021
Powder storage height detection device and powder replenishing device
FUJI XEROX CO LTD0 citations59
US10884354B2Jan 5, 2021
Developer supply device and image forming apparatus
FUJI XEROX CO LTD0 citations59
US10990034B2Apr 27, 2021
Powder storage height detection device and powder replenishing device
FUJI XEROX CO LTD0 citations48
US10185246B2Jan 22, 2019
Powder material storage container and image forming apparatus
FUJI XEROX CO LTD0 citations39
US10108109B2Oct 23, 2018
Developing device and image forming apparatus
FUJI XEROX CO LTD0 citations39
US10649364B1May 12, 2020
Image forming apparatus
FUJI XEROX CO LTD0 citations38
US10877393B2Dec 29, 2020
Image forming device
FUJI XEROX CO LTD0 citations37