Inventor · disambiguated record
Koichi Nagaki
Also filed as: NAGAKI KOICHI
9 granted patents·2 pending applications·273 citations·filing 2000–2007
90Inventor score
Files withPIONEER CORP11
Top patents by PatentIndex Score
11 records- 0193US6553309B2Navigation systemPIONEER CORP·Filed 2001·Granted Apr 22, 2003·166 cites·24 claims
- 0275US7194322B2Audio information reproducing apparatus, movable body, and audio information reproduction controlling systemPIONEER CORP·Filed 2000·Granted Mar 20, 2007·12 cites·27 claims
- 0374US6771447B2Disc drive apparatusPIONEER CORP·Filed 2001·Granted Aug 3, 2004·10 cites·26 claims
- 0472US6937417B2Disk drive devicePIONEER CORP·Filed 2001·Granted Aug 30, 2005·8 cites·25 claims
- 0570US7075745B2Disk drivePIONEER CORP·Filed 2001·Granted Jul 11, 2006·8 cites·26 claims
- 0670US6600993B1Navigation systemPIONEER CORP·Filed 2000·Granted Jul 29, 2003·25 cites·32 claims
- 0763US6738710B2Navigation systemPIONEER CORP·Filed 2000·Granted May 18, 2004·18 cites·20 claims
- 0861US6556920B2Navigation systemPIONEER CORP·Filed 2000·Granted Apr 29, 2003·15 cites·16 claims
- 0956US6876922B2Navigation systemPIONEER CORP·Filed 2000·Granted Apr 5, 2005·11 cites·17 claims
- 1045US2010279685A1Wireless terminal management apparatus, wireless terminal management method, wireless terminal management program, and recording mediumPIONEER CORP·Filed 2007·Application pending·0 cites
- 1142US2003216918A1Voice recognition apparatus and voice recognition programPIONEER CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →