Inventor
MAEYAMA YUICHIRO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “MAEYAMA YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAEYAMA YUICHIRO
10 patentsUS11427423B2Aug 30, 2022
Sheet conveying device and image forming apparatus incorporating the sheet conveying device
MAEYAMA YUICHIRO4 citations71
US11420450B2Aug 23, 2022
Printing apparatus
MAEYAMA YUICHIRO2 citations68
US8955962B2Feb 17, 2015
Image forming apparatus including sheet cutting device
MAEYAMA YUICHIRO2 citations62
US8657402B2Feb 25, 2014
Image forming apparatus including sheet cutting device
MAEYAMA YUICHIRO3 citations62
US8167307B2May 1, 2012
Image forming apparatus
MAEYAMA YUICHIRO4 citations62
US11021338B2Jun 1, 2021
Sheet conveying device and image forming apparatus incorporating the sheet conveying device
MAEYAMA YUICHIRO0 citations61
US9056498B2Jun 16, 2015
Image forming apparatus including sheet cutting device
MAEYAMA YUICHIRO3 citations61
US8967793B2Mar 3, 2015
Sheet transport device and image forming device
MAEYAMA YUICHIRO0 citations40
US8926050B2Jan 6, 2015
Image forming apparatus
MAEYAMA YUICHIRO0 citations40
US10792912B2Oct 6, 2020
Liquid discharge apparatus
MAEYAMA YUICHIRO0 citations38
NIIHARA TAKAYUKI
4 patentsUS8790028B2Jul 29, 2014
Image forming apparatus with offset upper and lower sheet roll supporters
NIIHARA TAKAYUKI4 citations71
US8132883B2Mar 13, 2012
Image forming apparatus and sheet transporting apparatus
NIIHARA TAKAYUKI6 citations71
US8821051B2Sep 2, 2014
Image forming apparatus with openings for receiving rolls
NIIHARA TAKAYUKI0 citations40
US8593651B2Nov 26, 2013
Image forming apparatus with shortened conveyance path of sheet roll
NIIHARA TAKAYUKI0 citations40
YOSHINUMA TOSHIHIRO
2 patentsOGAWA MASATO
2 patentsRICOH CO LTD
2 patentsEGAWA TOMOHIRO
2 patentsUS11345558B2May 31, 2022
Sheet conveying device, image forming apparatus incorporating the sheet conveying device, method of conveying conveyance target medium, and method of forming image on conveyance target medium using the method of forming image
EGAWA TOMOHIRO2 citations70
US11148892B2Oct 19, 2021
Sheet conveying device, image forming apparatus incorporating the sheet conveying device, sheet conveying method using the image forming apparatus incorporating the sheet conveying device, and image forming method using the image forming apparatus incorporating the sheet conveying device
EGAWA TOMOHIRO3 citations70