Inventor · disambiguated record
Izumi Nishizawa
Also filed as: NISHIZAWA IZUMI
2 granted patents·3 citations·filing 2013–2013
42Inventor score
Technology areasF01N
Files withKOMATSU MFG CO LTD2
Top patents by PatentIndex Score
2 records- 0156US9394819B2Exhaust gas processing device, diesel engine, and exhaust gas processing methodKOMATSU MFG CO LTD·Filed 2013·Granted Jul 19, 2016·2 cites·12 claims
- 0255US9539546B2Exhaust gas processing device, diesel engine, and exhaust gas processing methodKOMATSU MFG CO LTD·Filed 2013·Granted Jan 10, 2017·1 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →