Inventor · disambiguated record
Kenichi Takai
Also filed as: TAKAI KENICHI
14 granted patents·4 pending applications·541 citations·filing 1995–2009
93Inventor score
Top patents by PatentIndex Score
18 records- 0189US6124388AWater repellent composition, fluorocarbon polymer coating composition and coating film therefromNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Sep 26, 2000·88 cites·17 claims
- 0287US5978412ASpread spectrum communication systemNEC CORP·Filed 1997·Granted Nov 2, 1999·98 cites·21 claims
- 0384US5771451AMethod of transmission power control in a cellular mobile communication system and apparatus thereofNEC CORP·Filed 1996·Granted Jun 23, 1998·161 cites·6 claims
- 0480US6571097B1Adaptive antenna directivity control method and system thereforNEC CORP·Filed 2000·Granted May 27, 2003·31 cites·14 claims
- 0574US6509865B2Adaptive antenna device operable in accordance with different algorithmsNEC CORP·Filed 2001·Granted Jan 21, 2003·28 cites·16 claims
- 0674US5532642AFeedforward-type distortion compensation circuitNEC CORP·Filed 1995·Granted Jul 2, 1996·37 cites·15 claims
- 0762US8069734B2Multi-vortex flowmeter integrating pressure gaugeODA SHINJI·Filed 2007·Granted Dec 6, 2011·6 cites·8 claims
- 0862US5736647AVortex flow meter detector and vortex flow meterOVAL CORP·Filed 1996·Granted Apr 7, 1998·29 cites·6 claims
- 0955US6128507AMethod for forcibly disconnecting failure mobile station from cellular mobile communication networkNEC CORP·Filed 1998·Granted Oct 3, 2000·33 cites·6 claims
- 1046US7454168B2Radio communication system, base station apparatus, and downlink transmission directing characteristic method used thereforNEC CORP·Filed 2004·Granted Nov 18, 2008·0 cites·18 claims
- 1145US6097947AMethod for detecting failure mobile station in cellular mobile communication network through transmission power controlNEC CORP·Filed 1998·Granted Aug 1, 2000·20 cites·14 claims
- 1244US2008020767A1Hand over control system, mobile communication system and hand over control method for use therewithNEC CORP·Filed 2007·Application pending·0 cites
- 1344US2008102838A1Handover control system, handover control method, mobile communication system usting the same, and base station used for the sameNEC CORP·Filed 2007·Application pending·0 cites
- 1443US2009116387A1Bandwidth control circuit and bandwidth control method used for the sameNEC CORP·Filed 2006·Application pending·0 cites
- 1541US8457625B2Mobile communication system, base station, transmission power control method, and programTAKAI KENICHI·Filed 2009·Granted Jun 4, 2013·0 cites·12 claims
- 1636US6140961ADirectivity control circuitry for an adaptive antennaNEC CORP·Filed 1999·Granted Oct 31, 2000·10 cites·12 claims
- 1736US2005255891A1Adaptive antenna transmission apparatus, and base station apparatus using the sameTAKAI KENICHI·Filed 2003·Application pending·0 cites
- 1831US8619660B2Mobile communication system, common channel transmission control device, and common channel transmission control method used in the system and deviceTAKAI KENICHI·Filed 2008·Granted Dec 31, 2013·0 cites·13 claims
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