Inventor · disambiguated record
Akio Kuramoto
Also filed as: KAWAI TAKEO · KURAMOTO AKIO
37 granted patents·3 pending applications·1,165 citations·filing 1978–2010
98Inventor score
Top patents by PatentIndex Score
40 records- 0198US6683580B2Antenna apparatus and electronic toll collection system and electronic toll collection method using the sameNEC CORP·Filed 2001·Granted Jan 27, 2004·252 cites·23 claims
- 0295US5952984ALens antenna having an improved dielectric lens for reducing disturbances caused by internally reflected wavesNEC CORP·Filed 1997·Granted Sep 14, 1999·202 cites·13 claims
- 0392US5977710APatch antenna and method for making the sameNEC CORP·Filed 1997·Granted Nov 2, 1999·86 cites·7 claims
- 0490US5910790ABroad conical-mode helical antennaNEC CORP·Filed 1996·Granted Jun 8, 1999·147 cites·31 claims
- 0586US5472217AMetal gasketTAIHO KOGYO CO LTD·Filed 1993·Granted Dec 5, 1995·42 cites·5 claims
- 0681US5281974AAntenna device capable of reducing a phase noiseNEC CORP·Filed 1992·Granted Jan 25, 1994·68 cites·5 claims
- 0779US5393076AMetal gasket with base plate having coatings of diverse thicknessesTAIHO KOGYO CO LTD·Filed 1993·Granted Feb 28, 1995·31 cites·4 claims
- 0876US6816120B2LAN antenna and reflector thereforNIPPON ELECTRIC CO·Filed 2002·Granted Nov 9, 2004·26 cites·8 claims
- 0976US4881078ATracking system with beam switching antennaNEC CORP·Filed 1988·Granted Nov 14, 1989·41 cites·12 claims
- 1075US5159313AOil supply system in an internal combustion engine for a vehicleTOYOTA MOTOR CO LTD·Filed 1990·Granted Oct 27, 1992·36 cites·10 claims
- 1174US8125390B2Small-size wide band antenna and radio communication deviceKURAMOTO AKIO·Filed 2007·Granted Feb 28, 2012·9 cites·19 claims
- 1273US5385354AMetal gasketTAIHO KOGYO CO LTD·Filed 1994·Granted Jan 31, 1995·24 cites·1 claims
- 1371US7948445B2Wideband antenna and clothing and articles using the sameNEC CORP·Filed 2009·Granted May 24, 2011·6 cites·26 claims
- 1466US6075501AHelical antennaNEC CORP·Filed 1998·Granted Jun 13, 2000·35 cites·14 claims
- 1565US8237614B2Planar antenna, and communication device and card-type terminal using the antennaKURAMOTO AKIO·Filed 2008·Granted Aug 7, 2012·5 cites·14 claims
- 1664US7936314B2Dual polarized antennaNEC CORP·Filed 2008·Granted May 3, 2011·5 cites·13 claims
- 1762US6433755B1Helical antennaNEC CORP·Filed 1999·Granted Aug 13, 2002·28 cites·20 claims
- 1862US5332237AMetal gasket with welded shimTAIHO KOGYO CO LTD·Filed 1993·Granted Jul 26, 1994·17 cites·6 claims
- 1961US4231341AExhaust gas flow control valve apparatus for use in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Nov 4, 1980·11 cites·13 claims
- 2059US8816919B2Wide band antenna, wear, and personal belongingsKURAMOTO AKIO·Filed 2010·Granted Aug 26, 2014·1 cites·20 claims
- 2159US7106258B2Flat wideband antennaNEC CORP·Filed 2004·Granted Sep 12, 2006·11 cites·13 claims
- 2259US6034650ASmall helical antenna with non-directional radiation patternNEC CORP·Filed 1998·Granted Mar 7, 2000·25 cites·23 claims
- 2356US7579996B2Foldable broadband antenna and method of using the sameNEC CORP·Filed 2007·Granted Aug 25, 2009·2 cites·17 claims
- 2455US6788265B2Antenna elementNEC CORP·Filed 2002·Granted Sep 7, 2004·9 cites·11 claims
- 2552US8742998B2Goods storage tool and connection methodKURAMOTO AKIO·Filed 2009·Granted Jun 3, 2014·1 cites·6 claims
- 2652USD619568SAntennaNEC CORP·Filed 2009·Granted Jul 13, 2010·7 cites·1 claims
- 2746USD603385SAntennaNEC CORP·Filed 2009·Granted Nov 3, 2009·5 cites·1 claims
- 2846US2008036606A1Commodity managing antenna and control method of the sameNEC CORP·Filed 2007·Application pending·0 cites
- 2944US8314739B2Wideband antennaKURAMOTO AKIO·Filed 2008·Granted Nov 20, 2012·0 cites·18 claims
- 3043US8130157B2Feed deviceKURAMOTO AKIO·Filed 2008·Granted Mar 6, 2012·0 cites·17 claims
- 3143US4344407ACylinder head, ports, and piston configurationTOYOTA MOTOR CO LTD·Filed 1979·Granted Aug 17, 1982·7 cites·3 claims
- 3243US4227705ASemicircular plug for preventing leakage of oil in a cylinder head of an overhead cam shaft engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Oct 14, 1980·6 cites·2 claims
- 3341US6856292B2Physically small antennaNEC CORP·Filed 2002·Granted Feb 15, 2005·5 cites·19 claims
- 3440US2009303136A1Antenna device and communication device using the sameKURAMOTO AKIO·Filed 2007·Application pending·0 cites
- 3539US4693222AIntake air control device for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1986·Granted Sep 15, 1987·8 cites·6 claims
- 3639US2010007573A1Multibeam antennaKURAMOTO AKIO·Filed 2008·Application pending·0 cites
- 3736US9236661B2Radiowave absorber and parabolic antennaIWANAKA DAISUKE·Filed 2010·Granted Jan 12, 2016·0 cites·20 claims
- 3836US6947762B1Portable terminal device with reflection boardNEC CORP·Filed 1999·Granted Sep 20, 2005·7 cites·13 claims
- 3931USD603384SAntennaNEC CORP·Filed 2009·Granted Nov 3, 2009·0 cites·1 claims
- 4028US4191272ADust sealTOYOTA MOTOR CO LTD·Filed 1978·Granted Mar 4, 1980·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Akio Kuramoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →