Inventor · disambiguated record
Hirosumi Itoh
Also filed as: ITOH HIROSUMI
6 granted patents·80 citations·filing 1988–1990
84Inventor score
Technology areasD05B
Files withBROTHER IND LTD6
Top patents by PatentIndex Score
6 records- 0188US4982677APattern-matching sheet-joining machineBROTHER IND LTD·Filed 1989·Granted Jan 8, 1991·21 cites·41 claims
- 0285US4901660APattern-matching sewing machineBROTHER IND LTD·Filed 1989·Granted Feb 20, 1990·15 cites·4 claims
- 0382US5001998APattern matching sewing machineBROTHER IND LTD·Filed 1990·Granted Mar 26, 1991·16 cites·13 claims
- 0473US4901659APattern-matching sewing machineBROTHER IND LTD·Filed 1989·Granted Feb 20, 1990·10 cites·14 claims
- 0568US4917031ACloth-pattern sensing device for a sewing machineBROTHER IND LTD·Filed 1988·Granted Apr 17, 1990·9 cites·9 claims
- 0668US4898110APattern-matching sewing machineBROTHER IND LTD·Filed 1989·Granted Feb 6, 1990·9 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Hirosumi Itoh 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 →