Inventor · disambiguated record
Kazunari Kato
Also filed as: KATO KAZUNARI
25 granted patents·359 citations·filing 1989–2022
96Inventor score
Top patents by PatentIndex Score
25 records- 0194US8649161B2On-vehicle display apparatusKATO KAZUNARI·Filed 2012·Granted Feb 11, 2014·31 cites·11 claims
- 0293US6724714B1Head feeding mechanismALPINE ELECTRONICS INC·Filed 2000·Granted Apr 20, 2004·45 cites·18 claims
- 0391US6058098AHead driving deviceALPINE ELECTRONICS INC·Filed 1998·Granted May 2, 2000·71 cites·21 claims
- 0490US6288982B1Disk apparatus and method of locating/discriminating disks using the sameALPINE ELECTRONICS INC·Filed 1998·Granted Sep 11, 2001·65 cites·19 claims
- 0587US11377043B2Operating deviceALPINE ELECTRONICS INC·Filed 2020·Granted Jul 5, 2022·2 cites·20 claims
- 0687US5031169ARecording disc player for discs of different diameterALPINE ELECTRONICS INC·Filed 1989·Granted Jul 9, 1991·34 cites·11 claims
- 0773US9036336B2In-vehicle display apparatusALPINE ELECTRONICS INC·Filed 2013·Granted May 19, 2015·4 cites·19 claims
- 0873US9010268B2Vehicle display apparatusALPINE ELECTRONICS INC·Filed 2012·Granted Apr 21, 2015·4 cites·19 claims
- 0973US5615196ADisk apparatus with optical head cleaning memberALPINE ELECTRONICS INC·Filed 1995·Granted Mar 25, 1997·26 cites·15 claims
- 1072US9216701B2Display deviceALPINE ELECTRONICS INC·Filed 2014·Granted Dec 22, 2015·4 cites·14 claims
- 1172US8234665B2Disk deviceKATO KAZUNARI·Filed 2009·Granted Jul 31, 2012·2 cites·11 claims
- 1271US6754903B2Disc deviceALPINE ELECTRONICS INC·Filed 2002·Granted Jun 22, 2004·8 cites·20 claims
- 1370US6388974B1Recording medium driving apparatusALPINE ELECTRONICS INC·Filed 1999·Granted May 14, 2002·21 cites·26 claims
- 1469US6714507B2Disc deviceALPINE ELECTRONICS INC·Filed 2001·Granted Mar 30, 2004·7 cites·19 claims
- 1561US7287261B2Disc-positioning mechanism for car-mounted disc playerALPINE ELECTRONICS INC·Filed 2003·Granted Oct 23, 2007·4 cites·24 claims
- 1661US5682282AHead feeding device including a screw shaft provided with a pair of grooves with one groove being provided with a lubricantALPINE ELECTRONICS INC·Filed 1996·Granted Oct 28, 1997·15 cites·17 claims
- 1758US7117511B2Car-mounted disc playerALPINE ELECTRONICS INC·Filed 2003·Granted Oct 3, 2006·3 cites·28 claims
- 1858US6353591B1Disk rotating deviceALPINE ELECTRONICS INC·Filed 1999·Granted Mar 5, 2002·13 cites·16 claims
- 1957US8156511B2Disc apparatusKATO KAZUNARI·Filed 2009·Granted Apr 10, 2012·0 cites·12 claims
- 2056US12503775B2Copper etching solutionUEMURA KOGYO KK·Filed 2022·Granted Dec 23, 2025·0 cites·10 claims
- 2154US11248305B2Copper electrolytic plating bath and copper electrolytic plating filmUEMURA KOGYO KK·Filed 2018·Granted Feb 15, 2022·0 cites·3 claims
- 2253US10643774B2Vibration generation device and input device with vibration mechanismALPINE ELECTRONICS INC·Filed 2018·Granted May 5, 2020·0 cites·11 claims
- 2349US10437338B2Vibration-mechanism-equipped input deviceALPINE ELECTRONICS INC·Filed 2018·Granted Oct 8, 2019·0 cites·7 claims
- 2447US9320161B2On-vehicle electronic deviceALPINE ELECTRONICS INC·Filed 2013·Granted Apr 19, 2016·0 cites·18 claims
- 2546US9001065B2Touch screen deviceALPINE ELECTRONICS INC·Filed 2012·Granted Apr 7, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →