Inventor · disambiguated record
Masakatsu Sugimoto
Also filed as: SUGIMOTO MASAKATSU
3 granted patents·213 citations·filing 1975–1996
77Inventor score
Top patents by PatentIndex Score
3 records- 0187US4035904AAutomatic article working systemKOMATSU MFG CO LTD·Filed 1975·Granted Jul 19, 1977·50 cites·7 claims
- 0280US5847697ASingle-handed keyboard having keys with multiple characters and character ambiguity resolution logicFUJITSU LTD·Filed 1995·Granted Dec 8, 1998·120 cites·34 claims
- 0361US5745056ASingle-hand input keyboardFUJITSU LTD·Filed 1996·Granted Apr 28, 1998·43 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →