Inventor · disambiguated record
Yasuki Ohmori
Also filed as: OHMORI YASUKI
27 granted patents·1,578 citations·filing 1990–2015
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US6886730B2Combustion-powered driving toolHITACHI KOKI KK·Filed 2004·Granted May 3, 2005·904 cites·14 claims
- 0296US7048075B2Power toolHITACHI KOKI KK·Filed 2002·Granted May 23, 2006·56 cites·29 claims
- 0396US5129467AElectric hammer drill having dust collecting deviceHITACHI KOKI KK·Filed 1990·Granted Jul 14, 1992·126 cites·8 claims
- 0494US6783045B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2003·Granted Aug 31, 2004·77 cites·17 claims
- 0592US8960516B2Fastener driving toolIIJIMA YOSHIMITSU·Filed 2010·Granted Feb 24, 2015·22 cites·18 claims
- 0691US10625407B2Driving machineHITACHI KOKI KK·Filed 2015·Granted Apr 21, 2020·18 cites·6 claims
- 0791US7108164B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2005·Granted Sep 19, 2006·26 cites·12 claims
- 0888US6889885B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2003·Granted May 10, 2005·46 cites·6 claims
- 0985US6983871B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2004·Granted Jan 10, 2006·32 cites·11 claims
- 1084US7516876B2Driving machine for driving afastener member into a member to be fastened using a probe to locate the fastening memberHITACHI KOKI KK·Filed 2007·Granted Apr 14, 2009·21 cites·7 claims
- 1184US7455121B2Power toolHITACHI KOKI KK·Filed 2004·Granted Nov 25, 2008·24 cites·5 claims
- 1282US7021251B2Combustion type power tool having avoiding unit for avoiding overheating to mechanical components in the toolHITACHI KOKI KK·Filed 2004·Granted Apr 4, 2006·36 cites·20 claims
- 1379US8490516B2Screw driving machine having combustion-type power mechanism and electric power mechanismBABA NORIKAZU·Filed 2010·Granted Jul 23, 2013·10 cites·6 claims
- 1474US8205777B2Fuel, gas, combustion type power tool driven by the fuel gas, and compressed gas container for the combustion type power toolNISHIKAWA TOMOMASA·Filed 2005·Granted Jun 26, 2012·13 cites·14 claims
- 1571US7918373B2Combustion type power toolHITACHI KOKI KK·Filed 2007·Granted Apr 5, 2011·11 cites·10 claims
- 1670US6026713APneumatically operated screw driverHITACHI KOKI KK·Filed 1998·Granted Feb 22, 2000·28 cites·11 claims
- 1769US5231902APneumatically operated screw driverHITACHI KOKI KK·Filed 1992·Granted Aug 3, 1993·27 cites·23 claims
- 1868US7427007B2Combustion-powered nail gunHITACHI KOKI KK·Filed 2006·Granted Sep 23, 2008·7 cites·6 claims
- 1964US7194988B2Combustion-type power toolHITACHI KOKI KK·Filed 2005·Granted Mar 27, 2007·7 cites·8 claims
- 2063US7044090B2Combustion type power tool facilitating cleaning to internal cleaning targetHITACHI KOKI KK·Filed 2004·Granted May 16, 2006·13 cites·14 claims
- 2162US6951194B2Combustion type power toolHITACHI KOKI KK·Filed 2004·Granted Oct 4, 2005·14 cites·3 claims
- 2262US5730035APneumatically operated screw driverHITACHI KOKI KK·Filed 1996·Granted Mar 24, 1998·22 cites·13 claims
- 2361US7261071B2Combustion type power tool facilitating cleaning to internal cleaning targetHITACHI KOKI KK·Filed 2006·Granted Aug 28, 2007·4 cites·4 claims
- 2459US7305940B2Combustion-type power tool having ignition proof arrangementHITACHI KOKI KK·Filed 2006·Granted Dec 11, 2007·4 cites·27 claims
- 2559US6073521APneumatically operable screw driverHITACHI KOKI KK·Filed 1999·Granted Jun 13, 2000·19 cites·3 claims
- 2657USD408250SPortable pneumatic nailerHITACHI KOKI KK·Filed 1997·Granted Apr 20, 1999·9 cites·1 claims
- 2754US7815085B2Combustion type driving toolHITACHI KOKI KK·Filed 2008·Granted Oct 19, 2010·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Yasuki Ohmori 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 →