Inventor
HAGANUMA TOMOYUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HAGANUMA TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
7 patentsUS4716543ADec 29, 1987
Terminal device for editing document and communicating data
RICOH KK39 citations92
US4195353AMar 25, 1980
Word processor comprising improved editing means
RICOH KK31 citations92
US4223393ASep 16, 1980
Word processor
RICOH KK26 citations81
US5033879AJul 23, 1991
Electronic typewriter
RICOH KK8 citations73
US4809019AFeb 28, 1989
Character generator for thermal printers
RICOH KK7 citations73
US4488827ADec 18, 1984
Continuous vertical line print control system
RICOH KK9 citations73
US4244031AJan 6, 1981
Word processor
RICOH KK24 citations73
CANON KK
4 patentsUS4688100AAug 18, 1987
Video data encoding/decoding apparatus
CANON KK26 citations92
US4774590ASep 27, 1988
Facsimile apparatus
CANON KK34 citations91
US4974097ANov 27, 1990
Data communication apparatus
CANON KK35 citations88
US5489895AFeb 6, 1996
Data communication apparatus with operation-stop function
CANON KK1 citations51