Inventor · disambiguated record
Futoshi Doi
Also filed as: DOI FUTOSHI
4 granted patents·46 citations·filing 2000–2017
76Inventor score
Top patents by PatentIndex Score
4 records- 0189US8701301B2Surface texture measuring instrumentNAKAYAMA TATSUKI·Filed 2012·Granted Apr 22, 2014·17 cites·10 claims
- 0268US6425285B1Drive unitMITUTOYO CORP·Filed 2000·Granted Jul 30, 2002·12 cites·6 claims
- 0362US6446496B1Surface texture measuring instrumentMITUTOYO CORP·Filed 2000·Granted Sep 10, 2002·11 cites·5 claims
- 0452USD840847SMachine for measuring surface shape and surface roughnessMITUTOYO CORP·Filed 2017·Granted Feb 19, 2019·6 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Futoshi Doi 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 →