Inventor
JOHNO HIROSHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “JOHNO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WATANABE KAZUNORI
5 patentsUS9471028B2Oct 18, 2016
Optical scanning device and image forming apparatus
WATANABE KAZUNORI0 citations51
US9298121B2Mar 29, 2016
Optical scanning device and image forming apparatus
WATANABE KAZUNORI0 citations51
US8456716B2Jun 4, 2013
Light source unit, optical scanner including same, and image forming apparatus including the optical scanner
WATANABE KAZUNORI0 citations51
US9333766B2May 10, 2016
Optical scanner with housing to support light sources and image forming apparatus incorporating same
WATANABE KAZUNORI0 citations50
US9261698B2Feb 16, 2016
Optical scanner and image forming apparatus including same
WATANABE KAZUNORI0 citations41
SERIZAWA KEIICHI
5 patentsUS8928709B2Jan 6, 2015
Optical scanner and image forming apparatus including same
SERIZAWA KEIICHI1 citations51
US8610753B2Dec 17, 2013
Optical scanner and image forming apparatus including same
SERIZAWA KEIICHI0 citations51
US9436004B2Sep 6, 2016
Optical scanning device and image forming apparatus
SERIZAWA KEIICHI0 citations40
US8711195B2Apr 29, 2014
Optical writer and image forming apparatus including same
SERIZAWA KEIICHI0 citations40
US8503055B2Aug 6, 2013
Curve correction mechanism, optical scanner, and image forming apparatus
SERIZAWA KEIICHI0 citations40
JOHNO HIROSHI
4 patentsUS9360790B2Jun 7, 2016
Optical scanning device and image forming apparatus
JOHNO HIROSHI2 citations60
US9170523B2Oct 27, 2015
Optical scanning apparatus, method for performing the same and image forming apparatus
JOHNO HIROSHI0 citations39
US8754918B2Jun 17, 2014
Optical scanner and image forming apparatus including same
JOHNO HIROSHI0 citations39
US8184352B2May 22, 2012
Optical scanning device and image forming apparatus
JOHNO HIROSHI0 citations39