Inventor
KITAZAWA TOMOFUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KITAZAWA TOMOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
4 patentsUS6940542B2Sep 6, 2005
Imaging apparatus, and method and device for shake correction in imaging apparatus
RICOH KK87 citations95
US6067421AMay 23, 2000
Camera focus adjusting device for moving an imaging unit
RICOH KK60 citations94
US7001024B2Feb 21, 2006
Image input apparatus using projected light
RICOH KK40 citations92
US7176890B2Feb 13, 2007
Projection-type display device and software program
RICOH KK15 citations83
AKANUMA GOICHI
3 patentsUS9448402B2Sep 20, 2016
Optical deflection device and image forming apparatus
AKANUMA GOICHI3 citations71
US8174750B2May 8, 2012
Optical deflector, optical scanner, image forming apparatus, and image projector
AKANUMA GOICHI4 citations59
US8395834B2Mar 12, 2013
Deflecting mirror for deflecting and scanning light beam
AKANUMA GOICHI3 citations58
KITAZAWA TOMOFUMI
2 patentsUS8830551B2Sep 9, 2014
Actuator, protective cover for actuator, actuator manufacturing method, and optical deflector incorporating actuator, and two dimensional optical scanner and image projector incorporating optical scanner
KITAZAWA TOMOFUMI9 citations81
US9910271B2Mar 6, 2018
Actuator device, optical deflector, an image projection apparatus, and image forming apparatus
KITAZAWA TOMOFUMI3 citations67