Inventor · disambiguated record
Kiyoshi Yamanaka
Also filed as: YAMANAKA KIYOSHI
11 granted patents·1 pending application·573 citations·filing 1992–2016
93Inventor score
Files withPIONEER ELECTRONIC CORP6NIPPON TELEGRAPH & TELEPHONE3OKI ELECTRIC IND CO LTD2PIONEER CORP1
Top patents by PatentIndex Score
12 records- 0190US10692320B2Cash processing device and serverOKI ELECTRIC IND CO LTD·Filed 2016·Granted Jun 23, 2020·6 cites·6 claims
- 0287US5297051AMap display devicePIONEER ELECTRONIC CORP·Filed 1992·Granted Mar 22, 1994·80 cites·6 claims
- 0386US5701343AMethod and system for digital information protectionNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Dec 23, 1997·143 cites·35 claims
- 0482US5396430AOn-board navigation apparatusPIONEER ELECTRONIC CORP·Filed 1992·Granted Mar 7, 1995·56 cites·5 claims
- 0576US6122592ANavigation apparatus with enhanced positional display functionPIONEER ELECTRONIC CORP·Filed 1999·Granted Sep 19, 2000·50 cites·2 claims
- 0672US5617319ANavigation apparatus with enhanced positional display functionPIONEER ELECTRONIC CORP·Filed 1995·Granted Apr 1, 1997·76 cites·2 claims
- 0767US6044463AMethod and system for message delivery utilizing zero knowledge interactive proof protocolNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Mar 28, 2000·57 cites·13 claims
- 0858US6011848AMethod and system for message delivery utilizing zero knowledge interactive proof protocolNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jan 4, 2000·36 cites·22 claims
- 0953US6243861B1Object-oriented visual program development system for handling program entity including pre-processing function and post-processing sectionsOKI ELECTRIC IND CO LTD·Filed 1998·Granted Jun 5, 2001·32 cites·19 claims
- 1051US6023652AVehicular navigation apparatusPIONEER ELECTRONIC CORP·Filed 1994·Granted Feb 8, 2000·15 cites·7 claims
- 1144US5938719ANavigation apparatus with enhanced positional display functionPIONEER ELECTRONIC CORP·Filed 1996·Granted Aug 17, 1999·22 cites·5 claims
- 1237US2004002812A1Navigation apparatusPIONEER CORP·Filed 2003·Application pending·0 cites
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