Inventor · disambiguated record
Yasuo Kuwabara
Also filed as: KUWABARA YASUO
15 granted patents·1 pending application·424 citations·filing 1978–2006
94Inventor score
Top patents by PatentIndex Score
16 records- 0184US6365295B1Fuel cell and separator comprising contact lugs with specific widthsAISIN TAKAOKA LTD·Filed 2000·Granted Apr 2, 2002·28 cites·4 claims
- 0283US4352020AMethod and apparatus for examining a subjectHITACHI MEDICAL CORP·Filed 1980·Granted Sep 28, 1982·84 cites·12 claims
- 0379US5299422AEnergy converterAISIN SEIKI·Filed 1992·Granted Apr 5, 1994·26 cites·26 claims
- 0478US5037189ACleaning apparatus for a mirrorAISIN SEIKI·Filed 1989·Granted Aug 6, 1991·39 cites·5 claims
- 0578US5023526AVibratory motorAISIN SEIKI·Filed 1989·Granted Jun 11, 1991·35 cites·5 claims
- 0677US4937488AVibration wave motorAISIN SEIKI·Filed 1988·Granted Jun 26, 1990·35 cites·7 claims
- 0776US5833723AHydrogen generating apparatusAISIN SEIKI·Filed 1996·Granted Nov 10, 1998·55 cites·10 claims
- 0874US5317876ASound wave operated energy corverter for producing different forms of movementAISIN SEIKI·Filed 1992·Granted Jun 7, 1994·36 cites·9 claims
- 0972US4959579AUltrasonic motorAISIN SEIKI·Filed 1989·Granted Sep 25, 1990·27 cites·13 claims
- 1058US5053669AUltrasonic motorAISIN SEIKI·Filed 1990·Granted Oct 1, 1991·19 cites·4 claims
- 1150US5049774AVibratory motorAISIN SEIKI·Filed 1989·Granted Sep 17, 1991·11 cites·4 claims
- 1247US2009253011A1Fuel CellKUWABARA YASUO·Filed 2006·Application pending·0 cites
- 1346US4980599AUltrasonic motorAISIN SEIKI·Filed 1990·Granted Dec 25, 1990·11 cites·4 claims
- 1441US4257102AApparatus for axial transverse tomographyHITACHI MEDICAL CORP·Filed 1978·Granted Mar 17, 1981·7 cites·6 claims
- 1537US5107163AUltrasonic motorAISIN SEIKI·Filed 1990·Granted Apr 21, 1992·8 cites·6 claims
- 1631US5141297AAnti-lock brake circuit with a piezo hydraulic pump and changeover valveAISIN SEIKI·Filed 1991·Granted Aug 25, 1992·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →