Inventor · disambiguated record
Akemi Nagatsuna
Also filed as: NAGATSUNA AKEMI
3 granted patents·45 citations·filing 1987–1989
68Inventor score
Files withBROTHER IND LTD3
Top patents by PatentIndex Score
3 records- 0157US4915546AData input and processing apparatus having spelling-check function and means for dealing with misspelled wordBROTHER IND LTD·Filed 1987·Granted Apr 10, 1990·27 cites·25 claims
- 0248US4812832AInput control deviceBROTHER IND LTD·Filed 1987·Granted Mar 14, 1989·18 cites·9 claims
- 0324US4983052AAdjusting vertical line length in frame printerBROTHER IND LTD·Filed 1989·Granted Jan 8, 1991·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Akemi Nagatsuna files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →