Inventor · disambiguated record
Kazuhisa Otsuka
Also filed as: OTSUKA KAZUHISA
27 granted patents·4 pending applications·590 citations·filing 1985–2019
97Inventor score
Top patents by PatentIndex Score
31 records- 0189US5879568AProcess for producing multilayer printed circuit board for wire bondingHITACHI LTD·Filed 1997·Granted Mar 9, 1999·126 cites·8 claims
- 0283US7592250B2Multilayer wiring board, manufacturing method thereof, semiconductor device, and wireless electronic deviceHITACHI CHEMICAL CO LTD·Filed 2007·Granted Sep 22, 2009·10 cites·8 claims
- 0382US5690837AProcess for producing multilayer printed circuit boardHITACHI CHEMICAL CO LTD·Filed 1995·Granted Nov 25, 1997·55 cites·13 claims
- 0481US6332861B1Automatic bladed tool changerFANUC LTD·Filed 2000·Granted Dec 25, 2001·24 cites·11 claims
- 0581US5727132ARobot controlling method for tracking a moving object using a visual sensorFAUNC LTD·Filed 1995·Granted Mar 10, 1998·91 cites·2 claims
- 0680US7035711B2Machining systemFANUC LTD·Filed 2003·Granted Apr 25, 2006·28 cites·7 claims
- 0777US5214362AMethod for detecting a collision and stopping drive of a machine driven by servomotorsFANUC LTD·Filed 1989·Granted May 25, 1993·35 cites·9 claims
- 0876US11385626B2Production planning apparatusFANUC CORP·Filed 2019·Granted Jul 12, 2022·1 cites·7 claims
- 0974US7244093B2Object handling apparatusFANUC LTD·Filed 2003·Granted Jul 17, 2007·20 cites·13 claims
- 1074US7239013B2Multilayer wiring board, method for producing the same, semiconductor device and radio electronic deviceHITACHI CHEMICAL CO LTD·Filed 2003·Granted Jul 3, 2007·16 cites·47 claims
- 1173US8770247B2Masking system using masking pieceODA MASARU·Filed 2011·Granted Jul 8, 2014·6 cites·10 claims
- 1268US7107123B2Food dishing robot systemFANUC LTD·Filed 2002·Granted Sep 12, 2006·11 cites·12 claims
- 1363US7700185B2Insulation material, film, circuit board and method of producing themHITACHI CHEMICAL CO LTD·Filed 2004·Granted Apr 20, 2010·9 cites·49 claims
- 1462US6889431B2Manufacturing method of electronic circuit including multilayer circuit boardHITACHI CHEMICAL CO LTD·Filed 2002·Granted May 10, 2005·11 cites·8 claims
- 1556US4934504AApparatus for setting turning movement region of trunk body of industrial robotFANUC LTD·Filed 1989·Granted Jun 19, 1990·23 cites·7 claims
- 1655US5671962ABifinger hand for an industrial robot and a method of controlling the operation of the bifinger handFANUC LTD·Filed 1995·Granted Sep 30, 1997·22 cites·10 claims
- 1755US4712972ACable supporting arrangement in industrial robotsFANUC LTD·Filed 1985·Granted Dec 15, 1987·23 cites·7 claims
- 1853US12394510B2Food providing system, food providing method, and programFANUC CORP·Filed 2019·Granted Aug 19, 2025·0 cites·12 claims
- 1953US6197149B1Production of insulating varnishes and multilayer printed circuit boards using these varnishesHITACHI CHEMICAL CO LTD·Filed 1998·Granted Mar 6, 2001·15 cites·13 claims
- 2051US5493192AAbnormal load detection methodFANUC LTD·Filed 1992·Granted Feb 20, 1996·22 cites·4 claims
- 2150US7406362B2Workpiece regrasping system for robotFANUC LTD·Filed 2004·Granted Jul 29, 2008·5 cites·5 claims
- 2249US9533482B2Masking system using masking pieceFANUC CORP·Filed 2014·Granted Jan 3, 2017·0 cites·16 claims
- 2347US2006226128A1Laser welding method and laser welding robotFANUC LTD·Filed 2006·Application pending·0 cites
- 2446US5267483AHigh-density installation type robotFANUC LTD·Filed 1991·Granted Dec 7, 1993·18 cites·4 claims
- 2546US2006113392A1Laser processing robot system and method for controlling the sameFANUC LTD·Filed 2005·Application pending·0 cites
- 2646US2006037951A1Laser processing apparatusFANUC LTD·Filed 2005·Application pending·0 cites
- 2741US6729214B2Target shape portion cutting apparatus, robot equipped with the apparatus and target shape portion cutting methodFANUC LTD·Filed 2001·Granted May 4, 2004·5 cites·15 claims
- 2837US2004266276A1Connector gripping device, connector inspection system comprising the device, and connector connection systemFANUC LTD·Filed 2004·Application pending·0 cites
- 2936US5508686AOvertravel detecting device for an industrial robotFANUC LTD·Filed 1994·Granted Apr 16, 1996·8 cites·7 claims
- 3033US4953992AIndustrial robot swivel shaft apparatusFANUC LTD·Filed 1987·Granted Sep 4, 1990·5 cites·3 claims
- 3130US4628778AIndustrial robotFANUC LTD·Filed 1986·Granted Dec 16, 1986·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →