Inventor · disambiguated record
Toshiharu Sawada
Also filed as: SAWADA TOSHIHARU
14 granted patents·278 citations·filing 1985–2022
92Inventor score
Top patents by PatentIndex Score
14 records- 0191US6112708AStratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1999·Granted Sep 5, 2000·58 cites·20 claims
- 0285US10247165B2Handheld engine-driven working machineYAMABIKO CORP·Filed 2017·Granted Apr 2, 2019·3 cites·5 claims
- 0385US6298811B1Stratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1998·Granted Oct 9, 2001·47 cites·20 claims
- 0483US4759128ATransmission deviceKOMATSU ZENOA KK·Filed 1987·Granted Jul 26, 1988·46 cites·4 claims
- 0578US4592445ASuction device for chain sawKOMATSU ZENOA KK·Filed 1985·Granted Jun 3, 1986·27 cites·4 claims
- 0677US7622043B2Dialysis device and method for cleaning the sameSHIBUYA KOGYO CO LTD·Filed 2007·Granted Nov 24, 2009·18 cites·3 claims
- 0777US6152093AStratified scavenging two-cycle engine and cylinder block thereforKOMATSU ZENOA KK·Filed 1999·Granted Nov 28, 2000·24 cites·25 claims
- 0869US4658778APiggyback type blower unitKOMATSU ZENOA KK·Filed 1985·Granted Apr 21, 1987·36 cites·5 claims
- 0968US9205247B2Connection port and dialysis apparatus having connection portNIPRO CORP·Filed 2013·Granted Dec 8, 2015·5 cites·3 claims
- 1057US6647713B1Stratified scavenging two-cycle engine with catalystKOMATSU ZENOA KK·Filed 2000·Granted Nov 18, 2003·12 cites·2 claims
- 1153US11542880B2Two-stroke engine for working machine and series hybrid device for working machine incorporating the sameYAMABIKO CORP·Filed 2022·Granted Jan 3, 2023·0 cites·16 claims
- 1250US10746725B2Method and device for detecting endotoxinUNIV SHINSHU·Filed 2018·Granted Aug 18, 2020·0 cites·3 claims
- 1330US6474311B1Fuel tank for engineKOMATSU ZENOA KK·Filed 1999·Granted Nov 5, 2002·0 cites·17 claims
- 1430US4634457AAir cleaner for engineKAMATSU ZENOAH CO·Filed 1985·Granted Jan 6, 1987·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Toshiharu Sawada 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 →