Inventor

SUGITA NARUMI

JP13 patents

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

SUGITA NARUMI

6 patents

US8712299B2Apr 29, 2014

Image forming apparatus having a primary transfer unit, a secondary transfer unit, and a direct transfer unit

SUGITA NARUMI8 citations82

US9382971B2Jul 5, 2016

Drive transmitter and image forming apparatus incorporating the drive transmitter

SUGITA NARUMI3 citations71

US10303106B2May 28, 2019

Driving device and image forming apparatus

SUGITA NARUMI0 citations50

US10253846B2Apr 9, 2019

Drive transmitter and image forming apparatus incorporating the drive transmitter

SUGITA NARUMI0 citations50

US10082192B2Sep 25, 2018

Drive transmitter and image forming apparatus incorporating the drive transmitter

SUGITA NARUMI0 citations50

US9447862B2Sep 20, 2016

Driving device and image forming apparatus

SUGITA NARUMI0 citations50

KOBAYASHI KAZUHIRO

2 patents

US8290413B2Oct 16, 2012

Image forming apparatus

KOBAYASHI KAZUHIRO5 citations61

US8688006B2Apr 1, 2014

Drive transmission device including a detection device and a protection member made of a conductive material

KOBAYASHI KAZUHIRO1 citations51

ISHIDA MASAHIRO

2 patents

US10480638B2Nov 19, 2019

Drive transmitter and image forming apparatus incorporating the drive transmitter

ISHIDA MASAHIRO0 citations51

US10132402B2Nov 20, 2018

Drive transmitter and image forming apparatus incorporating the drive transmitter

ISHIDA MASAHIRO0 citations51

SUGIYAMA KEISUKE

1 patent

US8521046B2Aug 27, 2013

Image forming apparatus

SUGIYAMA KEISUKE6 citations72

MIURA YOHEI

1 patent

US8260179B2Sep 4, 2012

Image forming apparatus including first and second image forming devices and first and second belt units

MIURA YOHEI3 citations58

RICOH CO LTD

1 patent

US10001741B2Jun 19, 2018

Driving device and image forming apparatus

RICOH CO LTD0 citations51