Inventor

OHKUBO HIROKI

JP10 patents

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

TAKAHASHI HIROYUKI

2 patents

US8289744B2Oct 16, 2012

Power supply unit, image forming apparatus, and method for controlling power supply

TAKAHASHI HIROYUKI4 citations62

US8120331B2Feb 21, 2012

Power supply device, scanner power supply device, and image forming apparatus

TAKAHASHI HIROYUKI2 citations62

RICOH KK

2 patents

US7372479B2May 13, 2008

Apparatus and method for optical image formation control

RICOH KK3 citations60

US7315320B2Jan 1, 2008

Optical writing system and method, and image forming apparatus receiving an external parameter

RICOH KK2 citations60

OHKUBO HIROKI

2 patents

US8081904B2Dec 20, 2011

Belt drive control unit, belt drive control method, belt drive control program, and image forming apparatus using same

OHKUBO HIROKI3 citations59

US8085437B2Dec 27, 2011

Image forming apparatus and image forming method

OHKUBO HIROKI1 citations46

NEMOTO EIJI

1 patent

US8508523B2Aug 13, 2013

Information display device, information displaying method, and computer program product

NEMOTO EIJI3 citations60

UEDA YUICHIRO

1 patent

US8145105B2Mar 27, 2012

Belt drive control device, belt device, image forming apparatus, and belt drive control method

UEDA YUICHIRO2 citations59

MATSUDA YUJI

1 patent

US8260166B2Sep 4, 2012

Image forming apparatus and electric appliance including a thermoelectric element

MATSUDA YUJI0 citations44

OZAKI YUSUKE

1 patent

US8233168B2Jul 31, 2012

Image forming apparatus for converting lights to generate and store electrical power

OZAKI YUSUKE0 citations38