Inventor · disambiguated record
Tsunehisa Marumoto
Also filed as: MARUMOTO TSUNEHISA
14 granted patents·282 citations·filing 1994–2018
93Inventor score
Top patents by PatentIndex Score
14 records- 0183US6875936B1Micromachine switch and its production methodNEC CORP·Filed 1999·Granted Apr 5, 2005·39 cites·140 claims
- 0283US6806788B1Micromachine switchNEC CORP·Filed 2000·Granted Oct 19, 2004·28 cites·33 claims
- 0382US6657324B1Micromachine switch and method of manufacture thereofNEC CORP·Filed 2000·Granted Dec 2, 2003·27 cites·21 claims
- 0480US10879620B2Antenna directivity adjustment apparatus and antenna directivity adjustment methodNEC CORP·Filed 2018·Granted Dec 29, 2020·3 cites·9 claims
- 0575US6559798B1Phased array antenna and method of manufacturing the sameNEC CORP·Filed 1999·Granted May 6, 2003·51 cites·33 claims
- 0670US6535168B1Phased array antenna and method of manufacturing methodNEC CORP·Filed 1999·Granted Mar 18, 2003·42 cites·33 claims
- 0761US6777771B1High-frequency device using switch having movable parts, and method of manufacture thereofNEC CORP·Filed 2000·Granted Aug 17, 2004·18 cites·15 claims
- 0860US6492943B1Phased-array antenna apparatusNEC CORP·Filed 2000·Granted Dec 10, 2002·9 cites·1 claims
- 0959US6744334B1Phase shifter capable of miniaturizing and method of manufacturing the sameNEC CORP·Filed 2000·Granted Jun 1, 2004·5 cites·107 claims
- 1054US6556168B1Phased array antenna and its manufacturing methodNEC CORP·Filed 1999·Granted Apr 29, 2003·22 cites·5 claims
- 1151US5874867AWaveguide hybrid junctionNEC CORP·Filed 1997·Granted Feb 23, 1999·11 cites·13 claims
- 1245US5583515ACross polarization compensation for zero vector communication signalsNEC CORP·Filed 1994·Granted Dec 10, 1996·15 cites·11 claims
- 1344US6232919B1Phased-array antenna apparatusNEC CORP·Filed 1998·Granted May 15, 2001·12 cites·70 claims
- 1425US9331395B2Antenna provided with fall-out preventing arrangementKISHINO YUUKI·Filed 2011·Granted May 3, 2016·0 cites·7 claims
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