Inventor · disambiguated record
Stephen D. Harada
Also filed as: HARADA STEPHEN D
46 granted patents·488 citations·filing 1996–2002
98Inventor score
Technology areasA46B
Top patents by PatentIndex Score
46 records- 0187USD443142SToothbrush headFiled 2000·Granted Jun 5, 2001·35 cites·1 claims
- 0286USD428260SAnterior lingual toothbrushHARADA STEPHEN D·Filed 1999·Granted Jul 18, 2000·31 cites·1 claims
- 0385USD540542SStepped bristle array for a toothbrush headERGONOMIC DENTAL TECHNOLOGIES·Filed 2002·Granted Apr 17, 2007·24 cites·1 claims
- 0484USD431908SToothbrush head with bristlesHARADA STEPHEN D·Filed 1999·Granted Oct 17, 2000·27 cites·1 claims
- 0584USD430401SSet of bristles for a toothbrushHARADA STEPHEN D·Filed 1999·Granted Sep 5, 2000·27 cites·1 claims
- 0682US6438786B2Toothbrush with longitudinal bristle reinforcementFiled 2000·Granted Aug 27, 2002·30 cites·21 claims
- 0779USD428256SToothbrushHARADA STEPHEN D·Filed 1999·Granted Jul 18, 2000·21 cites·1 claims
- 0873USD467081SToothbrush head with stepped bristle arrayFiled 2002·Granted Dec 17, 2002·14 cites·1 claims
- 0973USD460268SToothbrush head with stepped bristle arrayFiled 2000·Granted Jul 16, 2002·14 cites·1 claims
- 1068US5682911AInterproximal floss brushMEGAN SUMI CORP·Filed 1996·Granted Nov 4, 1997·36 cites·5 claims
- 1163USD480876SToothbrush head with stepped bristle arrayERGONOMIC DENTAL TECHNOLOGIES·Filed 2002·Granted Oct 21, 2003·10 cites·1 claims
- 1261USD422144SToothbrush head with bristlesHARADA STEPHEN D·Filed 1999·Granted Apr 4, 2000·11 cites·1 claims
- 1360USD442785SToothbrush head with bristlesFiled 2000·Granted May 29, 2001·11 cites·1 claims
- 1460USD438385SToothbrush head with bristlesFiled 2000·Granted Mar 6, 2001·11 cites·1 claims
- 1559USD468538SToothbrush head with stepped bristle arrayFiled 2002·Granted Jan 14, 2003·8 cites·1 claims
- 1659USD464798SStepped bristle array for a toothbrush headFiled 2002·Granted Oct 29, 2002·7 cites·1 claims
- 1758USD462176SToothbrushFiled 2000·Granted Sep 3, 2002·10 cites·1 claims
- 1857USD467082SToothbrush head with stepped bristle arrayFiled 2002·Granted Dec 17, 2002·7 cites·1 claims
- 1957USD465089SToothbrush handleFiled 2001·Granted Nov 5, 2002·8 cites·1 claims
- 2057USD460624SToothbrush head with stepped bristle arrayFiled 2000·Granted Jul 23, 2002·7 cites·1 claims
- 2153USD434564SAnterior lingual toothbrushHARADA STEPHEN D·Filed 2000·Granted Dec 5, 2000·8 cites·1 claims
- 2252US6230355B1Lingual toothbrushFiled 1999·Granted May 15, 2001·24 cites·3 claims
- 2351USD461314SToothbrush handleFiled 2002·Granted Aug 13, 2002·6 cites·1 claims
- 2451USD458452SToothbrushFiled 2000·Granted Jun 11, 2002·7 cites·1 claims
- 2550USD459084SToothbrush head with stepped bristle arrayFiled 2000·Granted Jun 25, 2002·5 cites·1 claims
- 2649US5857471AInterproximal floss brushMEGAN SUMI CORP·Filed 1997·Granted Jan 12, 1999·18 cites·10 claims
- 2748USD445571SToothbrush headFiled 2000·Granted Jul 31, 2001·6 cites·1 claims
- 2848USD431366SToothbrushHARADA STEPHEN D·Filed 2000·Granted Oct 3, 2000·6 cites·1 claims
- 2945USD465656SToothbrushFiled 2002·Granted Nov 19, 2002·4 cites·1 claims
- 3045USD462175SToothbrushFiled 2000·Granted Sep 3, 2002·5 cites·1 claims
- 3145USD456137SToothbrushFiled 2001·Granted Apr 30, 2002·4 cites·1 claims
- 3245USD450927SToothbrushFiled 2000·Granted Nov 27, 2001·5 cites·1 claims
- 3345USD443141SToothbrush headFiled 2000·Granted Jun 5, 2001·5 cites·1 claims
- 3445USD422414SLimited dexterity toothbrushHARADA STEPHEN D·Filed 1999·Granted Apr 11, 2000·5 cites·1 claims
- 3542USD448932SToothbrushFiled 2000·Granted Oct 9, 2001·4 cites·1 claims
- 3641US6289546B1Toothbrush and method of fabricating sameFiled 1999·Granted Sep 18, 2001·14 cites·2 claims
- 3739USD464797SStepped bristle array for a toothbrush headFiled 2002·Granted Oct 29, 2002·2 cites·1 claims
- 3839USD464800SToothbrush head with stepped bristle arrayFiled 2002·Granted Oct 29, 2002·2 cites·1 claims
- 3939USD428257SHandle for a toothbrushHARADA STEPHEN D·Filed 1999·Granted Jul 18, 2000·3 cites·1 claims
- 4038USD439745SToothbrush head with bristlesFiled 2000·Granted Apr 3, 2001·3 cites·1 claims
- 4136USD459085SStepped bristle array for a toothbrush headFiled 2000·Granted Jun 25, 2002·1 cites·1 claims
- 4233USD428703SSet of bristles for a toothbrushHARADA STEPHEN D·Filed 1999·Granted Aug 1, 2000·1 cites·1 claims
- 4332USD444951SSet of bristles for a substantially triangular-headed toothbrushFiled 2000·Granted Jul 17, 2001·1 cites·1 claims
- 4431USD464801SToothbrush head with stepped bristle arrayFiled 2002·Granted Oct 29, 2002·0 cites·1 claims
- 4530USD446020SSet of bristles for a substantially oval-headed toothbrushFiled 2000·Granted Aug 7, 2001·0 cites·1 claims
- 4630USD443140SToothbrush head with bristlesFiled 2000·Granted Jun 5, 2001·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →