Inventor · disambiguated record
Kenji Ohtsuka
Also filed as: OHTSUKA KENJI
10 granted patents·2 pending applications·1,261 citations·filing 1982–2014
91Inventor score
Top patents by PatentIndex Score
12 records- 0198US7121773B2Electric drill apparatusNITTO KOHKI CO·Filed 2003·Granted Oct 17, 2006·991 cites·21 claims
- 0286US4516564AHeat generating bodyJAPAN PIONICS·Filed 1982·Granted May 14, 1985·172 cites·1 claims
- 0380US5194233AProcess for purification of rare gasJAPAN PIONICS·Filed 1991·Granted Mar 16, 1993·35 cites·4 claims
- 0471US7001117B2Rotary cutting apparatusNITTO KOHKI CO·Filed 2003·Granted Feb 21, 2006·15 cites·18 claims
- 0569US6782188B1Data recording apparatus and data recording method, and data editing apparatus and data editing methodSONY CORP·Filed 1998·Granted Aug 24, 2004·21 cites·19 claims
- 0660US7138986B2Touch-type input apparatusSMK KK·Filed 2003·Granted Nov 21, 2006·10 cites·14 claims
- 0757US5294422AProcess for purification of rare gasJAPAN PIONICS·Filed 1992·Granted Mar 15, 1994·13 cites·4 claims
- 0854US7421189B2Data recording device, data recording method, data editing device, and data editing methodSONY CORP·Filed 2004·Granted Sep 2, 2008·2 cites·11 claims
- 0947US7300640B2Method for clarifying exhaust gasJAPAN PIONICS·Filed 2003·Granted Nov 27, 2007·2 cites·32 claims
- 1045US2016124268A1Display device and television receiverSHARP KK·Filed 2014·Application pending·0 cites
- 1142US9604284B2Portable drilling machineOHTSUKA KENJI·Filed 2009·Granted Mar 28, 2017·0 cites·16 claims
- 1232US2013186592A1Device for detecting temperature of cooling liquidTOMITA YOSHIKI·Filed 2010·Application pending·0 cites
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