Inventor · disambiguated record
Nobuo Okumura
Also filed as: OKUMURA NOBUO
14 granted patents·5 pending applications·299 citations·filing 1986–2011
93Inventor score
Top patents by PatentIndex Score
19 records- 0185US6050556AFlexure bearingAISIN SEIKI·Filed 1998·Granted Apr 18, 2000·52 cites·18 claims
- 0283US8362860B2Superconducting apparatusAISIN SEIKI·Filed 2010·Granted Jan 29, 2013·4 cites·9 claims
- 0380US5010737AMulti-headed cryopump apparatusAISIN SEIKI·Filed 1990·Granted Apr 30, 1991·50 cites·3 claims
- 0479US5815366AElectrostatic chuck and the method of operating the sameSUMITOMO METAL IND·Filed 1995·Granted Sep 29, 1998·57 cites·9 claims
- 0578US6079960ALinear compressor with a coaxial piston arrangementAISIN SEIKI·Filed 1998·Granted Jun 27, 2000·48 cites·3 claims
- 0673US8283821B2Superconducting apparatusOHASHI YOSHIMASA·Filed 2009·Granted Oct 9, 2012·7 cites·5 claims
- 0769US8384255B2Superconducting rotating electrical machineAISIN SEIKI·Filed 2010·Granted Feb 26, 2013·2 cites·20 claims
- 0865US6082117APulse tube refrigerating systemAISIN SEIKI·Filed 1999·Granted Jul 4, 2000·31 cites·4 claims
- 0960US4734087AHigh load transmission beltMITSUBOSHI BELTING LTD·Filed 1987·Granted Mar 29, 1988·14 cites·29 claims
- 1058US8283816B2Superconducting apparatus and vacuum container for the sameOHASHI YOSHIMASA·Filed 2009·Granted Oct 9, 2012·2 cites·7 claims
- 1151US6412290B1Cryogenic refrigerating deviceAISIN SEIKI·Filed 2000·Granted Jul 2, 2002·6 cites·20 claims
- 1249US2010164309A1Superconducting motor apparatusAISIN SEIKI·Filed 2009·Application pending·0 cites
- 1346US4825660ACryogenic refrigeratorAISIN SEIKI·Filed 1987·Granted May 2, 1989·15 cites·3 claims
- 1442US2012165198A1Superconducting electric motorMIZUTANI RYOJI·Filed 2011·Application pending·0 cites
- 1542US2012161557A1Superconducting electric motorMIZUTANI RYOJI·Filed 2011·Application pending·0 cites
- 1642US2012161556A1Superconducting electric motorMIZUTANI RYOJI·Filed 2011·Application pending·0 cites
- 1741US2011277953A1Superconducting motorMIZUTANI RYOJI·Filed 2011·Application pending·0 cites
- 1838US4708725ACryogenic refrigeratorAISIN SEIKI·Filed 1986·Granted Nov 24, 1987·11 cites·9 claims
- 1932US8241982B2Semiconductor device manufacturing methodHIROTA YOSHIHIRO·Filed 2010·Granted Aug 14, 2012·0 cites·10 claims
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