Inventor · disambiguated record
Ikuo Takakuwa
Also filed as: TAKAKUWA IKUO
16 granted patents·1 pending application·429 citations·filing 1998–2003
94Inventor score
Files withMURATA MANUFACTURING CO17
Top patents by PatentIndex Score
17 records- 0198US6433741B2Directional coupler, antenna device, and transmitting-receiving deviceMURATA MANUFACTURING CO·Filed 1999·Granted Aug 13, 2002·233 cites·26 claims
- 0280US6147658AArray antenna device and radio equipmentMURATA MANUFACTURING CO·Filed 1999·Granted Nov 14, 2000·61 cites·16 claims
- 0373US6822612B2Antenna device, communication apparatus and radar moduleMURATA MANUFACTURING CO·Filed 2001·Granted Nov 23, 2004·25 cites·9 claims
- 0472US7095292B2High-frequency line transducer, having an electrode opening surrounded by inner and outer viasMURATA MANUFACTURING CO·Filed 2002·Granted Aug 22, 2006·20 cites·10 claims
- 0570US6384694B1Dielectric line converter, dielectric line unit, directional coupler, high-frequency circuit mobile, and transmitter-receiverMURATA MANUFACTURING CO·Filed 1999·Granted May 7, 2002·19 cites·16 claims
- 0663US6580343B2Dielectric waveguide with pairs of dielectric strips connected in an off-set mannerMURATA MANUFACTURING CO·Filed 2001·Granted Jun 17, 2003·5 cites·16 claims
- 0760US6144267ANon-Radiative dielectric line assemblyMURATA MANUFACTURING CO·Filed 1998·Granted Nov 7, 2000·13 cites·4 claims
- 0853US6331809B1Nonradiative dielectric waveguide resonator, nonradiative dielectric waveguide filter, duplexer and transceiver incorporating the sameMURATA MANUFACTURING CO·Filed 1999·Granted Dec 18, 2001·9 cites·11 claims
- 0951US6163227ANon radiative dielectric waveguide having a portion for line conversion between different types of non radiative dielectric waveguidesMURATA MANUFACTURING CO·Filed 1998·Granted Dec 19, 2000·9 cites·9 claims
- 1050US6563477B2Antenna apparatus and transmission and receiving apparatus using sameMURATA MANUFACTURING CO·Filed 2001·Granted May 13, 2003·5 cites·21 claims
- 1149US6597307B2Method and radar for detecting distance to a targetMURATA MANUFACTURING CO·Filed 2002·Granted Jul 22, 2003·7 cites·16 claims
- 1249US6445355B2Non-radiative hybrid dielectric line transition and apparatus incorporating the sameMURATA MANUFACTURING CO·Filed 2000·Granted Sep 3, 2002·2 cites·9 claims
- 1344US6307451B1Dielectric waveguide comprising connected dielectric stripsMURATA MANUFACTURING CO·Filed 1998·Granted Oct 23, 2001·5 cites·10 claims
- 1443US6172648B1Directional coupler, antenna device, and transceiverMURATA MANUFACTURING CO·Filed 1999·Granted Jan 9, 2001·6 cites·7 claims
- 1538US6362795B2Antenna apparatus and transmission and receiving apparatus using the sameMURATA MANUFACTURING CO·Filed 1998·Granted Mar 26, 2002·10 cites·5 claims
- 1637US2003214457A1Antenna apparatus and transmission and receiving apparatus using sameMURATA MANUFACTURING CO·Filed 2003·Application pending·0 cites
- 1730US6472961B1Non-radiative dielectric line including convex or concave portion, and integrated circuit comprising the non-radiative dielectric lineMURATA MANUFACTURING CO·Filed 1998·Granted Oct 29, 2002·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →