Assignee
IWAHASHI NAOTO
JP·2 granted patents·1 pending application·15 citations·filing 1990–2008
Top patents by PatentIndex Score
3 records- 0157US5197087ASignal encoding apparatusIWAHASHI NAOTO·Filed 1990·Granted Mar 23, 1993·14 cites·4 claims
- 0253US8868410B2Non-dialogue-based and dialogue-based learning apparatus by substituting for uttered words undefined in a dictionary with word-graphs comprising of words defined in the dictionaryIWAHASHI NAOTO·Filed 2008·Granted Oct 21, 2014·1 cites·9 claims
- 0346US2005251385A1Information processing apparatus, information processing method and recording mediumIWAHASHI NAOTO·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when IWAHASHI NAOTO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →