Inventor
OKUYAMA SHINJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
10 patentsUS9244376B2Jan 26, 2016
Developing device
FUJI XEROX CO LTD12 citations82
US9195168B2Nov 24, 2015
Developing device and image forming apparatus
FUJI XEROX CO LTD5 citations71
US10712683B1Jul 14, 2020
Image forming apparatus
FUJI XEROX CO LTD2 citations70
US9141032B1Sep 22, 2015
Developing device and image forming apparatus
FUJI XEROX CO LTD1 citations51
US10527988B2Jan 7, 2020
Image forming apparatus for toner image
FUJI XEROX CO LTD0 citations50
US9377719B2Jun 28, 2016
Developing device and image forming apparatus
FUJI XEROX CO LTD0 citations41
US10705458B2Jul 7, 2020
Image forming apparatus that differs toner use when forming a line image than when forming a solid image
FUJI XEROX CO LTD0 citations40
US9417582B1Aug 16, 2016
Image forming apparatus including a controller that controls superposition of a correction toner image
FUJI XEROX CO LTD0 citations40
US9383683B2Jul 5, 2016
Transport mechanism, developing device, and image forming apparatus
FUJI XEROX CO LTD0 citations40
US9454104B1Sep 27, 2016
Developing device and image forming apparatus
FUJI XEROX CO LTD0 citations38
FUJIFILM BUSINESS INNOVATION CORP
5 patentsUS11474459B2Oct 18, 2022
Transfer device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11988980B2May 21, 2024
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11567434B1Jan 31, 2023
Image forming apparatus capable of correction of positional displacement between an image and a medium
FUJIFILM BUSINESS INNOVATION CORP0 citations60
US11835889B2Dec 5, 2023
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations51
US12124180B2Oct 22, 2024
Image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations50