Inventor · disambiguated record
Hisatsugu Watanabe
Also filed as: WATANABE HISATSUGU
3 granted patents·36 citations·filing 1987–1993
69Inventor score
Files withKITO KK3
Top patents by PatentIndex Score
3 records- 0162US4789135AOperating device for electric hoistKITO KK·Filed 1987·Granted Dec 6, 1988·27 cites·3 claims
- 0230US4792734AStepless speed change electric chain blockKITO KK·Filed 1987·Granted Dec 20, 1988·5 cites·2 claims
- 0322US5329468AActual operating time indicatorKITO KK·Filed 1993·Granted Jul 12, 1994·4 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Hisatsugu Watanabe 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 →