Inventor

KAWAMOTO MASARU

JP5 patents

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

HITACHI KOKI KK

2 patents

US5790168AAug 4, 1998

Printing apparatus with movable slitter for printed paper sheet

HITACHI KOKI KK38 citations90

US5561514AOct 1, 1996

Image forming apparatus and sheet arranging method for the apparatus

HITACHI KOKI KK0 citations50

NAKURA MAKOTO

1 patent

US8670694B2Mar 11, 2014

Gear drive apparatus, driving device including gear drive apparatus, and image forming device including gear drive apparatus

NAKURA MAKOTO4 citations71

RICOH CO LTD

1 patent

US8033539B2Oct 11, 2011

Pressdown cam for post processing device

RICOH CO LTD2 citations61

RICOH PRINTING SYS LTD

1 patent

US7588244B2Sep 15, 2009

Sheet feeder with optical sensor

RICOH PRINTING SYS LTD6 citations60