Inventor · disambiguated record
Nobuo Tomizawa
Also filed as: TOMIZAWA NOBUO
3 granted patents·19 citations·filing 1999–2004
63Inventor score
Top patents by PatentIndex Score
3 records- 0178US6339946B1Pipe forming apparatus and methodKAWASAKI STEEL CO·Filed 1999·Granted Jan 22, 2002·17 cites·10 claims
- 0247US6467510B2Pipe formed by bending rollsKAWASAKI STEEL CO·Filed 2001·Granted Oct 22, 2002·1 cites·11 claims
- 0331US7448292B2TransmissionTOMIZAWA NOBUO·Filed 2004·Granted Nov 11, 2008·1 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →