Inventor
HAGIWARA CHIHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA CHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM BUSINESS INNOVATION CORP
7 patentsUS11061348B2Jul 13, 2021
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11852993B1Dec 26, 2023
Toner container and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations58
US11841637B1Dec 12, 2023
Developing device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations58
US11822281B2Nov 21, 2023
Sensor cleaning device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations58
US11385567B2Jul 12, 2022
Image forming apparatus with developer amount prediction
FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11054779B2Jul 6, 2021
Image forming apparatus including a speed changing unit
FUJIFILM BUSINESS INNOVATION CORP0 citations50
US12085873B2Sep 10, 2024
Developing device and image forming apparatus capable of shortening time required to circulate developer in circulation path
FUJIFILM BUSINESS INNOVATION CORP0 citations48
FUJI XEROX CO LTD
5 patentsUS9423747B1Aug 23, 2016
Image forming apparatus having unit specifying which image forming section attaches developer
FUJI XEROX CO LTD3 citations71
US10599075B1Mar 24, 2020
Image forming apparatus
FUJI XEROX CO LTD0 citations51
US9400449B1Jul 26, 2016
Image forming apparatus, image forming method, and non-transitory computer readable medium
FUJI XEROX CO LTD1 citations51
US9383682B1Jul 5, 2016
Developing device including a first transport path and a second transport path including a plurality of flow paths and image forming apparatus
FUJI XEROX CO LTD0 citations51
US10877418B2Dec 29, 2020
Image forming apparatus including a first detection device and a second detection device
FUJI XEROX CO LTD0 citations40