Inventor · disambiguated record
Hiromitsu Gotoh
Also filed as: GOTOH HIROMITSU
9 granted patents·6 pending applications·57 citations·filing 1997–2012
86Inventor score
Files withSEIKO INSTR INC6GOTOH HIROMITSU2TAKEHARA ISAMU2SAMSUNG ELECTRO MECH1SANKYO SEIKI SEISAKUSHO KK1
Top patents by PatentIndex Score
15 records- 0189US7736061B2Fluid dynamic bearing motor, and recording-medium driving apparatusSEIKO INSTR INC·Filed 2005·Granted Jun 15, 2010·9 cites·19 claims
- 0289US7568839B2Fluid dynamic pressure bearing, motor, and recording medium driving deviceSEIKO INSTR INC·Filed 2005·Granted Aug 4, 2009·25 cites·12 claims
- 0364US8292506B2Fluid dynamic bearing, motor, and recording-medium driving apparatusGOTOH HIROMITSU·Filed 2010·Granted Oct 23, 2012·1 cites·16 claims
- 0461US7921547B2Method of magnetizing permanent magnet for a motorSEIKO INSTR INC·Filed 2007·Granted Apr 12, 2011·2 cites·6 claims
- 0558US7438476B2Hydraulic dynamic bearing and spindle motorSEIKO INSTR INC·Filed 2002·Granted Oct 21, 2008·7 cites·10 claims
- 0655US7796357B2Information recording and playback apparatus and method of manufacturing the sameSEIKO INSTR INC·Filed 2005·Granted Sep 14, 2010·1 cites·16 claims
- 0754US8777488B2Fluid dynamic bearing motor, and recording medium driving apparatusGOTOH HIROMITSU·Filed 2012·Granted Jul 15, 2014·0 cites·11 claims
- 0852US2011068650A1Fluid dynamic bearing motor, and recording-medium driving apparatusSAMSUNG ELECTRO MECH·Filed 2010·Application pending·0 cites
- 0950US2010259122A1Magnetic member, motor device, magnetizing method, and storage deviceTAKEHARA ISAMU·Filed 2010·Application pending·0 cites
- 1047US7191806B2Oil injecting apparatusSEIKO INSTR INC·Filed 2004·Granted Mar 20, 2007·3 cites·9 claims
- 1147US2006255677A1Magnetic member, motor device, magnetizing method and storage deviceTAKEHARA ISAMU·Filed 2006·Application pending·0 cites
- 1240US2005174004A1Permanent magnet for motor, motor and magnetizing methodFiled 2003·Application pending·0 cites
- 1339US5932941ASpindle motor and method of manufacturing the sameSANKYO SEIKI SEISAKUSHO KK·Filed 1997·Granted Aug 3, 1999·9 cites·6 claims
- 1436US2004061394A1Hydrodynamic bearing, rotor device, and motorFiled 2003·Application pending·0 cites
- 1536US2005111766A1Fluid dynamic pressure bearing device, motor, and recording medium driving deviceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →