Inventor

ROPPONGI ATSUSHI

JP2 patents

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

ROPPONGI ATSUSHI

1 patent

US8121510B2Feb 21, 2012

Printer with duplex circulation route speed control

ROPPONGI ATSUSHI15 citations71

RISO KAGAKU CORP

1 patent

US8047542B2Nov 1, 2011

Printing apparatus capable of handling paper size error

RISO KAGAKU CORP4 citations57