Inventor · disambiguated record
Seiji Usami
Also filed as: USAMI SEIJI
23 granted patents·745 citations·filing 1978–2010
97Inventor score
Top patents by PatentIndex Score
23 records- 0198USD351155STelevision setSHARP KK·Filed 1993·Granted Oct 4, 1994·91 cites·1 claims
- 0297USD357245STelevision setSHARP KK·Filed 1994·Granted Apr 11, 1995·81 cites·1 claims
- 0397USD357244STelevision setSHARP KK·Filed 1994·Granted Apr 11, 1995·83 cites·1 claims
- 0497USD351156STelevision setSHARP KK·Filed 1993·Granted Oct 4, 1994·77 cites·1 claims
- 0595USD357472STelevision setSHARP KK·Filed 1994·Granted Apr 18, 1995·85 cites·1 claims
- 0693USD447738SDigital video disk player with LCD monitorSHARP KK·Filed 2000·Granted Sep 11, 2001·56 cites·1 claims
- 0791USD351157SCombined video tape recorder and television setSHARP KK·Filed 1993·Granted Oct 4, 1994·37 cites·1 claims
- 0890USD466876SDigital video disk recorderSHARP KK·Filed 2002·Granted Dec 10, 2002·45 cites·1 claims
- 0989USD456373SDigital video disk player with LCD monitorSHARP KK·Filed 2001·Granted Apr 30, 2002·40 cites·1 claims
- 1087US7513172B2Transmission apparatusAISIN AI CO LTD·Filed 2006·Granted Apr 7, 2009·19 cites·6 claims
- 1176US4229549AThermoplastic resin composition comprising a rigid thermoplastic resin and a graft copolymerKUREHA CHEMICAL IND CO LTD·Filed 1978·Granted Oct 21, 1980·27 cites·8 claims
- 1274USD307432SRemote controller for video tape recorderSHARP KK·Filed 1988·Granted Apr 24, 1990·16 cites·1 claims
- 1373US7900535B2TransmissionAISIN AI CO LTD·Filed 2006·Granted Mar 8, 2011·7 cites·9 claims
- 1472USD353596SRemote controller for television setSHARP KK·Filed 1993·Granted Dec 20, 1994·18 cites·1 claims
- 1570USD639824SDigital video disk player with amplifierSHARP KK·Filed 2010·Granted Jun 14, 2011·17 cites·1 claims
- 1670USD352717SRemote controller for television setSHARP KK·Filed 1993·Granted Nov 22, 1994·14 cites·1 claims
- 1759US8139466B2Recording and reproducing deviceHASHIMOTO MAKOTO·Filed 2005·Granted Mar 20, 2012·1 cites·17 claims
- 1853USD509811SDigital video disk recorderSHARP KK·Filed 2004·Granted Sep 20, 2005·9 cites·1 claims
- 1949USD524271SDigital video disk recorder combined with hard disk video recorderSHARP KK·Filed 2005·Granted Jul 4, 2006·7 cites·1 claims
- 2049USD259487SCombined clock radio and television receiverSHARP KK·Filed 1978·Granted Jun 9, 1981·4 cites·1 claims
- 2148USD499707SDigital video disk recorder combined with hard disk video recorderSHARP KK·Filed 2003·Granted Dec 14, 2004·7 cites·1 claims
- 2245USD268027SVideo tape recorderSHARP KK·Filed 1980·Granted Feb 22, 1983·3 cites·1 claims
- 2333USD633527SDigital video disk playerSHARP KK·Filed 2010·Granted Mar 1, 2011·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →