Inventor · disambiguated record
Tadao Nishikawa
Also filed as: NISHIKAWA TADAO
3 granted patents·70 citations·filing 1993–1996
72Inventor score
Top patents by PatentIndex Score
3 records- 0168US5522941AUnderwater washing method and deviceUCHINAMI CO LTD·Filed 1994·Granted Jun 4, 1996·34 cites·11 claims
- 0266US5358772AIndication label to be adhered to rubber tire and material of labelSUMITOMO RUBBER IND·Filed 1993·Granted Oct 25, 1994·32 cites·2 claims
- 0320US5846337AAerial washing method and apparatusTOYO UCHINAMI TECHNO CLEAN CO·Filed 1996·Granted Dec 8, 1998·4 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Tadao Nishikawa 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 →