Inventor · disambiguated record
Seiji Sawai
Also filed as: SAWAI SEIJI
30 granted patents·6 pending applications·428 citations·filing 1984–2021
97Inventor score
Files withYAMAHA MOTOR CO LTD24FUJISAWA PHARMACEUTICAL CO4ASTELLAS PHARMA INC1KANEKA CORP1SAKAI KOUJI1
Top patents by PatentIndex Score
36 records- 0192US4743449ADrug-containing lipid vesicle preparation and method for preparing themFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted May 10, 1988·143 cites·10 claims
- 0291US11014420B2VehicleYAMAHA MOTOR CO LTD·Filed 2019·Granted May 25, 2021·13 cites·17 claims
- 0389US11142033B2VehicleYAMAHA MOTOR CO LTD·Filed 2019·Granted Oct 12, 2021·11 cites·10 claims
- 0484US9248877B1VehicleYAMAHA MOTOR CO LTD·Filed 2014·Granted Feb 2, 2016·10 cites·10 claims
- 0584US6774104B1Stabilized pharmaceutical composition in lyophilized formFUJISAWA PHARMACEUTICAL CO·Filed 2000·Granted Aug 10, 2004·21 cites·19 claims
- 0681US7112565B2Stabilized pharmaceutical composition in lyophilized formASTELLAS PHARMA INC·Filed 2004·Granted Sep 26, 2006·14 cites·23 claims
- 0780US5775283AIntake control system for engineYAMAHA MOTOR CO LTD·Filed 1995·Granted Jul 7, 1998·43 cites·35 claims
- 0879US10046830B2Straddle-type vehicleYAMAHA MOTOR CO LTD·Filed 2015·Granted Aug 14, 2018·4 cites·9 claims
- 0973US10144444B2SnowmobileYAMAHA MOTOR CO LTD·Filed 2017·Granted Dec 4, 2018·3 cites·23 claims
- 1071US7540480B2Hydraulic shock absorberYAMAHA MOTOR CO LTD·Filed 2008·Granted Jun 2, 2009·5 cites·4 claims
- 1171US6595533B2Reinforcing member for vehicles and vehicle body structureYAMAHA MOTOR CO LTD·Filed 2001·Granted Jul 22, 2003·20 cites·13 claims
- 1269US10315483B2Vehicle damping system and vehicleYAMAHA MOTOR CO LTD·Filed 2017·Granted Jun 11, 2019·2 cites·12 claims
- 1368US10823249B2Shock absorber, vehicle, and snowmobileYAMAHA MOTOR CO LTD·Filed 2017·Granted Nov 3, 2020·2 cites·18 claims
- 1467US6391851B1Hydrochlorides of vancomycin antibiotics and process for producing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted May 21, 2002·17 cites·4 claims
- 1566US6511085B2Vehicle suspension apparatusYAMAHA MOTOR CO LTD·Filed 2000·Granted Jan 28, 2003·16 cites·32 claims
- 1663US8800980B2Spring structureSAWAI SEIJI·Filed 2009·Granted Aug 12, 2014·4 cites·13 claims
- 1763US6176492B1Piston ring for shock absorberYAMAHA MOTOR CO LTD·Filed 1998·Granted Jan 23, 2001·24 cites·20 claims
- 1861US8381887B2Hydraulic shock absorberYAMAHA MOTOR CO LTD·Filed 2006·Granted Feb 26, 2013·2 cites·11 claims
- 1961US6513797B2Damping arrangement for suspension systemYAMAHA MOTOR CO LTD·Filed 2001·Granted Feb 4, 2003·12 cites·23 claims
- 2060US5522484AVariable damping force hydraulic shock absorberYAMAHA MOTOR CO LTD·Filed 1994·Granted Jun 4, 1996·20 cites·17 claims
- 2159US9688353B2SnowmobileYAMAHA MOTOR CO LTD·Filed 2014·Granted Jun 27, 2017·2 cites·6 claims
- 2257US11801799B2Bumper absorberKANEKA CORP·Filed 2021·Granted Oct 31, 2023·0 cites·9 claims
- 2357US8196722B2DamperSATOU MASAHIRO·Filed 2006·Granted Jun 12, 2012·3 cites·6 claims
- 2456US5683716AEncapsulated medicineFUJISAWA PHARMACEUTICAL CO·Filed 1994·Granted Nov 4, 1997·20 cites·12 claims
- 2555US8037982B2Hydraulic shock absorber for vehicleYAMAHA MOTOR CO LTD·Filed 2005·Granted Oct 18, 2011·3 cites·5 claims
- 2650US9845113B2Vibration damping device for vehicle bodyYAMAHA MOTOR CO LTD·Filed 2014·Granted Dec 19, 2017·1 cites·8 claims
- 2746US2010072009A1Hydraulic damperYAMAHA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 2843US10252775B2SnowmobileYAMAHA MOTOR CO LTD·Filed 2017·Granted Apr 9, 2019·0 cites·25 claims
- 2942US5114176ASuspension mechanism for vehiclesYAMAHA MOTOR CO LTD·Filed 1991·Granted May 19, 1992·13 cites·33 claims
- 3041US10124858B2SnowmobileYAMAHA MOTOR CO LTD·Filed 2017·Granted Nov 13, 2018·0 cites·8 claims
- 3138US2006151270A1Hydraulic damping system for vehicleSAKAI KOUJI·Filed 2005·Application pending·0 cites
- 3238US2002179389A1Hydraulic piston assemblyFiled 2002·Application pending·0 cites
- 3338US2001038173A1Shock absorbing system for four-wheel vehicleFiled 2001·Application pending·0 cites
- 3438US2003132072A1Suspension systemFiled 2002·Application pending·0 cites
- 3536US2018079275A1Hydraulic shock absorbing apparatus for vehicleYAMAHA MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 3634US10538276B2Straddle-type vehicleYAMAHA MOTOR CO LTD·Filed 2017·Granted Jan 21, 2020·0 cites·7 claims
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