Inventor · disambiguated record
Kaoru Ichikawa
Also filed as: ICHIKAWA KAORU
12 granted patents·1 pending application·463 citations·filing 1980–2016
93Inventor score
Files withHITACHI KOKI KK8GOTO YOSHIFUMI1NIPPON STEEL CORP1SAWAFUJI ELECTRIC CO LTD1TOYOTA MOTOR CO LTD1
Top patents by PatentIndex Score
13 records- 0193US4416594AHorizontal type vibrating compressorSAWAFUJI ELECTRIC CO LTD·Filed 1980·Granted Nov 22, 1983·76 cites·2 claims
- 0291USD513728SWheel for an automobileTOYOTA MOTOR CO LTD·Filed 2005·Granted Jan 24, 2006·79 cites·1 claims
- 0390USD334329SPortable pneumatic nailerHITACHI KOKI KK·Filed 1991·Granted Mar 30, 1993·37 cites·1 claims
- 0489US4549681APower-driven tacker with safety deviceHITACHI KOKI KK·Filed 1984·Granted Oct 29, 1985·56 cites·5 claims
- 0583US5135152APneumatic fastener driving toolHITACHI KOKI KK·Filed 1989·Granted Aug 4, 1992·45 cites·21 claims
- 0678USD789863SWheel for a motor vehicleYONEYAMA YOSHINOBU·Filed 2016·Granted Jun 20, 2017·20 cites·1 claims
- 0775US5720422AStaple tacker with a striking nose and a staple magazineHITACHI KOKI KK·Filed 1996·Granted Feb 24, 1998·46 cites·8 claims
- 0874US5667127AAdjustment mechanism for adjusting depth at which pneumatic nailing machine drives nails into workpieceHITACHI KOKI KK·Filed 1995·Granted Sep 16, 1997·47 cites·10 claims
- 0966US5217153ADriving machine having cylinder fixing arrangementHITACHI KOKI KK·Filed 1992·Granted Jun 8, 1993·25 cites·7 claims
- 1060US4686687AAnode system for plasma heating usable in a tundishNIPPON STEEL CORP·Filed 1986·Granted Aug 11, 1987·21 cites·7 claims
- 1156US6695196B2Nail driverHITACHI KOKI KK·Filed 2001·Granted Feb 24, 2004·10 cites·8 claims
- 1255US9302534B2Automobile wheelGOTO YOSHIFUMI·Filed 2012·Granted Apr 5, 2016·1 cites·3 claims
- 1350US2014001229A1DriverHITACHI KOKI KK·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →