Inventor · disambiguated record
Yasuhiko Shimizu
Also filed as: SHIMIZU YASUHIKO
34 granted patents·2 pending applications·1,484 citations·filing 1984–2014
98Inventor score
Files withSHIMIZU YASUHIKO10TOSHIBA KK10SANYO ELECTRIC CO3KANEMARU SHIN-ICHI2NTN TOYO BEARING CO LTD2
Top patents by PatentIndex Score
36 records- 0195US6440167B2Collagen material and its production processSHIMIZU YASUHIKO·Filed 2001·Granted Aug 27, 2002·150 cites·3 claims
- 0294US6547825B1Artificial tracheaSHIMIZU YASUHIKO·Filed 2000·Granted Apr 15, 2003·49 cites·3 claims
- 0394US6277397B1Collagen material and process for producing the sameSHIMIZU YASUHIKO·Filed 1997·Granted Aug 21, 2001·155 cites·10 claims
- 0491US6627073B2Water treatment deviceSANYO ELECTRIC CO·Filed 2000·Granted Sep 30, 2003·53 cites·6 claims
- 0589US5607590AMaterial for medical use and process for preparing sameFiled 1994·Granted Mar 4, 1997·187 cites·23 claims
- 0687US8790014B2Bearing device for axle of railway vehicleSHIMIZU YASUHIKO·Filed 2011·Granted Jul 29, 2014·7 cites·13 claims
- 0787US6627053B2Water treatment deviceSANYO ELECTRIC CO·Filed 2000·Granted Sep 30, 2003·39 cites·23 claims
- 0887US4603695AUse of molded polymeric material for preventing adhesion of vital tissuesNIPPON MEDICAL SUPPLY·Filed 1984·Granted Aug 5, 1986·157 cites·20 claims
- 0983US6335007B1Collagen gelSHIMIZU YASUHIKO·Filed 1998·Granted Jan 1, 2002·68 cites·9 claims
- 1077US6090117AArtificial neural canalYASUHIKO SHIMIZU·Filed 1997·Granted Jul 18, 2000·110 cites·9 claims
- 1175US7084082B1Collagen material and its production processTAPIC INT CO LTD·Filed 1999·Granted Aug 1, 2006·102 cites·25 claims
- 1270US9463814B2Bearing device for axle of railway vehicleSHIMIZU YASUHIKO·Filed 2014·Granted Oct 11, 2016·2 cites·10 claims
- 1370US7845856B2Gas vent plug, bearing device, and bearingNTN TOYO BEARING CO LTD·Filed 2006·Granted Dec 7, 2010·5 cites·31 claims
- 1468US4958762AUltrasonic wire bonderTOSHIBA KK·Filed 1989·Granted Sep 25, 1990·32 cites·5 claims
- 1567US6589257B1Artificial neural tubeTAPIC INT CO LTD·Filed 1999·Granted Jul 8, 2003·67 cites·5 claims
- 1667US6217225B1Wheel supporting device and tapered roller bearingNTN TOYO BEARING CO LTD·Filed 1999·Granted Apr 17, 2001·22 cites·11 claims
- 1760US7335291B2Water treating method, water treating apparatus, and hydroponics system using the apparatusSANYO ELECTRIC CO·Filed 2002·Granted Feb 26, 2008·6 cites·22 claims
- 1860US5816477AWire bonding apparatus and methodTOSHIBA KK·Filed 1996·Granted Oct 6, 1998·26 cites·20 claims
- 1959US7011829B2Tissue fillerKANEMARU SHIN-ICHI·Filed 2001·Granted Mar 14, 2006·3 cites·3 claims
- 2054US6136024AArtificial blood vesselSHIMIZU YASUHIKO·Filed 1997·Granted Oct 24, 2000·35 cites·34 claims
- 2154US4874444ADie-bonding method and apparatus thereforTOSHIBA KK·Filed 1988·Granted Oct 17, 1989·22 cites·24 claims
- 2253US7378088B2Base material for regenerating an air sinus and regeneration method thereofKANEMARU SHIN-ICHI·Filed 2004·Granted May 27, 2008·7 cites·8 claims
- 2353US5453076AInternal cardiac assist apparatusFiled 1993·Granted Sep 26, 1995·74 cites·24 claims
- 2449US5158223AWire bonding apparatusTOSHIBA KK·Filed 1991·Granted Oct 27, 1992·18 cites·2 claims
- 2548US5148964AWire bonding methodTOSHIBA KK·Filed 1991·Granted Sep 22, 1992·17 cites·9 claims
- 2645US5150828AWire bonding method and apparatus for same capable of packaging semiconductor device into thin packageTOSHIBA KK·Filed 1991·Granted Sep 29, 1992·14 cites·9 claims
- 2743US5115960AWire bonding methodTOSHIBA KK·Filed 1991·Granted May 26, 1992·13 cites·2 claims
- 2842US4904499ADie bonding methodTOSHIBA KK·Filed 1988·Granted Feb 27, 1990·10 cites·7 claims
- 2940US4824006ADie bonding apparatusTOSHIBA KK·Filed 1988·Granted Apr 25, 1989·9 cites·5 claims
- 3039US2003168348A1Method and apparatus for generating ozone by electrolysisFiled 2002·Application pending·0 cites
- 3138USD327554SIronMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 30, 1992·2 cites·1 claims
- 3237US6241774B1Artificial esophagusSHIMIZU YASUHIKO·Filed 1997·Granted Jun 5, 2001·19 cites·5 claims
- 3337US2013077905A1Rolling bearing assemblySHIMIZU YASUHIKO·Filed 2011·Application pending·0 cites
- 3432US8956051B2Sealed rolling bearingSHIMIZU YASUHIKO·Filed 2010·Granted Feb 17, 2015·0 cites·25 claims
- 3531US4762267AWire bonding methodTOSHIBA KK·Filed 1987·Granted Aug 9, 1988·3 cites·8 claims
- 3628US6276939B1Artificial tooth and its production methodYASUHIKO SHIMIZU·Filed 1998·Granted Aug 21, 2001·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →