Inventor · disambiguated record
Tadashi Kumazawa
Also filed as: KUMAZAWA TADASHI
3 granted patents·54 citations·filing 1997–1998
72Inventor score
Top patents by PatentIndex Score
3 records- 0161US6669532B1Device and method for cool air cooling type machiningTOYOTA MOTOR CO LTD·Filed 1998·Granted Dec 30, 2003·29 cites·20 claims
- 0257US6328636B1Device and method for machining in which cool air cooling is usedTOYOTA MOTOR CO LTD·Filed 1998·Granted Dec 11, 2001·19 cites·17 claims
- 0334US6161991AMethod of machining crankshaftKOMATSU MACHINERY CORP·Filed 1997·Granted Dec 19, 2000·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →