Inventor · disambiguated record
Nobukazu Tanaka
Also filed as: TANAKA NOBUKAZU
3 granted patents·3 pending applications·11 citations·filing 2009–2009
63Inventor score
Technology areasF04D
Top patents by PatentIndex Score
6 records- 0151US8272838B2Impeller and pump including the sameTAKEUCHI KAZUKI·Filed 2009·Granted Sep 25, 2012·2 cites·9 claims
- 0249US2011123337A1Centrifugal pump impellerSHINMAYWA IND LTD·Filed 2009·Application pending·0 cites
- 0349US2011182734A1Centrifugal pump impellerSHINMAYWA IND LTD·Filed 2009·Application pending·0 cites
- 0447US2011164968A1Impeller for centrifugal pump and pump including the sameSHINMAYWA IND LTD·Filed 2009·Application pending·0 cites
- 0544USD607472SPump impellerSHINMAYWA IND LTD·Filed 2009·Granted Jan 5, 2010·6 cites·1 claims
- 0635USD606564SPump impellerSHINMAYWA IND LTD·Filed 2009·Granted Dec 22, 2009·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Nobukazu Tanaka 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 →