Inventor · disambiguated record
Hiroshi Sakashita
Also filed as: SAKASHITA HIROSHI
37 granted patents·2 pending applications·961 citations·filing 1989–2013
98Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK21MITSUBISHI TANABE PHARMA CORP3GREEN CROSS CORP2MITSUBISHI ELECTRIC CORP2MITSUBISHI PHARMA CORP2
Top patents by PatentIndex Score
39 records- 0198US7060722B2Proline derivatives and use thereof as drugsMITSUBISHI PHARMA CORP·Filed 2005·Granted Jun 13, 2006·160 cites·8 claims
- 0297US7074794B2Proline derivatives and the use thereof as drugsMITSUBISHI PHARMA CORP·Filed 2001·Granted Jul 11, 2006·167 cites·8 claims
- 0393US8597835B2Positive-electrode material for a lithium ion secondary battery and manufacturing method of the sameKAWASAKI TAKASHI·Filed 2012·Granted Dec 3, 2013·10 cites·11 claims
- 0490US5371086AAminopyridine compoundsGREEN CROSS CORP·Filed 1993·Granted Dec 6, 1994·58 cites·24 claims
- 0587US5173628ABrushless motorSANKYO SEIKI SEISAKUSHO KK·Filed 1989·Granted Dec 22, 1992·61 cites·6 claims
- 0686US8003790B2Salt of proline derivative, solvate thereof, and production method thereofMITSUBISHI TANABE PHARMA CORP·Filed 2006·Granted Aug 23, 2011·13 cites·8 claims
- 0784US5477096ALaminated core for a motorSANKYO SEIKI SEISAKUSHO KK·Filed 1993·Granted Dec 19, 1995·53 cites·8 claims
- 0882US6102338AAttitude determination system for artificial satelliteMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 15, 2000·43 cites·19 claims
- 0980US6227496B1Attitude determination system for artificial satelliteMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 8, 2001·24 cites·1 claims
- 1079US5262415AAminopyridine compoundsGREEN CROSS CORP·Filed 1992·Granted Nov 16, 1993·49 cites·20 claims
- 1178USD359476SCircuit board with mounting flangeSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted Jun 20, 1995·19 cites·1 claims
- 1276US6080738AHeterocyclic amide compounds and medicinal uses thereofYOSHITOMI PHARMACEUTICAL·Filed 1997·Granted Jun 27, 2000·35 cites·9 claims
- 1376USD364375SSmall electric motorSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted Nov 21, 1995·17 cites·1 claims
- 1475US8119033B2Granulated acetylene black, process for producing it and its compositionSAKASHITA HIROSHI·Filed 2007·Granted Feb 21, 2012·2 cites·15 claims
- 1569USD360615SSmall electric motor with mounting flangeSANKYO SEIKI MFG LTD·Filed 1994·Granted Jul 25, 1995·14 cites·1 claims
- 1668US5606208ABrushless motor having terminals for connecting winding ends to circuit board landsSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted Feb 25, 1997·28 cites·9 claims
- 1767US8461209B2Malonic acid sulfonamide derivative and pharmaceutical use thereofYOSHIDA TOMOHIRO·Filed 2008·Granted Jun 11, 2013·3 cites·16 claims
- 1866US9657043B2Amine compound and use thereof for medical purposesMITSUBISHI TANABE PHARMA CORP·Filed 2013·Granted May 23, 2017·1 cites·13 claims
- 1965US5796200ABrushless motor having an anisotropic driving magnet and an isotropic frequency magnetSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Aug 18, 1998·28 cites·16 claims
- 2064US8604198B2Salt of proline derivative, solvate thereof, and production method thereofYOSHIDA TOMOHIRO·Filed 2011·Granted Dec 10, 2013·1 cites·6 claims
- 2162US5578883AMotor having a fixing structure for fixing a bearing set to a circuit boardSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted Nov 26, 1996·26 cites·6 claims
- 2259US5519933AProcess for manufacture of bearing unitSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted May 28, 1996·18 cites·28 claims
- 2359US5488526ADisk drive device having a spindle motor and a head carriage section both provided in a disk cassette loading areaSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted Jan 30, 1996·12 cites·10 claims
- 2455US7790725B2Thiazolidine derivatives and medicinal use thereofMITSUBISHI TANABE PHARMA CORP·Filed 2007·Granted Sep 7, 2010·0 cites·5 claims
- 2555US2006173056A1Proline derivatives and use thereof as drugsKITAJIMA HIROSHI·Filed 2006·Application pending·0 cites
- 2653US5677587ASmall motor having drive magnet with magnetization pattern for biasing rotor shaftSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted Oct 14, 1997·18 cites·19 claims
- 2753US5519271AStator of rotating electric machineSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted May 21, 1996·20 cites·8 claims
- 2846US2004259883A1Thiazolidine derivative and medicinal use thereofFiled 2002·Application pending·0 cites
- 2945US5251087AHolder for magnetic sensitive elementSAKASHITA HIROSHI·Filed 1989·Granted Oct 5, 1993·11 cites·14 claims
- 3042US5745970ADisc drive device chucking magnet magnetizing method and magnetizing apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted May 5, 1998·8 cites·7 claims
- 3142US5654597AMagnetic disk drive motorSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Aug 5, 1997·11 cites·11 claims
- 3241USD368069SCombined electric motor and bracketSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Mar 19, 1996·4 cites·1 claims
- 3339US5323074AArmature coreSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted Jun 21, 1994·9 cites·6 claims
- 3438US5735038AMagnet assembling deviceSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Apr 7, 1998·8 cites·2 claims
- 3538US5663603ARotary element driving deviceSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Sep 2, 1997·4 cites·15 claims
- 3638US5268609AArmature core wire winding methodSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted Dec 7, 1993·9 cites·12 claims
- 3735US5579666AMethod of stripping an insulated magnet wire and apparatus for practicing the methodSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted Dec 3, 1996·6 cites·20 claims
- 3835US5550414AMotorSANKYO SEIKI SEISAKUSHO KK·Filed 1993·Granted Aug 27, 1996·6 cites·17 claims
- 3931US5413413ABearing deviceSANKYO SEIKI SEISAKUSHO KK·Filed 1993·Granted May 9, 1995·5 cites·8 claims
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