Inventor

OFUCHI TETSUYA

JP11 patents

⚠️ This page may combine multiple inventors who share the name “OFUCHI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOBAYASHI YUKIFUMI

3 patents

US10545443B2Jan 28, 2020

Image forming apparatus incorporating information detector

KOBAYASHI YUKIFUMI0 citations50

US10073396B2Sep 11, 2018

Image forming apparatus incorporating information detector

KOBAYASHI YUKIFUMI0 citations50

US9621752B2Apr 11, 2017

Image forming apparatus incorporating information detector

KOBAYASHI YUKIFUMI1 citations50

NISHIMURA TAKAYUKI

2 patents

US9346291B2May 24, 2016

Sheet discriminator and image forming apparatus incorporating same

NISHIMURA TAKAYUKI2 citations61

US9676576B2Jun 13, 2017

Sheet discriminator and image forming apparatus incorporating same

NISHIMURA TAKAYUKI0 citations50

RICOH CO LTD

1 patent

US10203641B2Feb 12, 2019

Sheet discriminator and image forming apparatus incorporating the sheet discriminator

RICOH CO LTD1 citations61

ISHII TATSUYA

1 patent

US11381709B2Jul 5, 2022

Image reading device and image forming apparatus incorporating same

ISHII TATSUYA1 citations59

NAKAYAMA SATOSHI

1 patent

US9890003B2Feb 13, 2018

Sheet discriminator and image forming apparatus incorporating the sheet discriminator

NAKAYAMA SATOSHI1 citations50

TAKENAGA NORIAKI

1 patent

US9551967B2Jan 24, 2017

Sheet discriminator and image forming apparatus incorporating the sheet discriminator

TAKENAGA NORIAKI0 citations46

MATSUMOTO TOHRU

1 patent

US10212298B2Feb 19, 2019

Sheet discriminator, image forming apparatus incorporating same, and image forming system incorporating same to distinguish sheet types

MATSUMOTO TOHRU0 citations40

OGINO TAKAHIRO

1 patent

US9150370B2Oct 6, 2015

Sheet feeder and image forming apparatus incorporating same

OGINO TAKAHIRO0 citations40