Inventor · disambiguated record
Masaharu Aizawa
Also filed as: AIZAWA MASAHARU
17 granted patents·1 pending application·306 citations·filing 1996–2011
95Inventor score
Top patents by PatentIndex Score
18 records- 0195US7909751B2Method for sterilizing a centrifugal separatorHITACHI KOKI KK·Filed 2010·Granted Mar 22, 2011·15 cites·2 claims
- 0292US7794383B2Centrifugal separator with isolated rotor partHITACHI KOKI KK·Filed 2008·Granted Sep 14, 2010·27 cites·11 claims
- 0388US7591775B2Centrifugal separator with sterilizing apparatusHITACHI KOKI KK·Filed 2005·Granted Sep 22, 2009·15 cites·11 claims
- 0487USD653554SContainerKITAZAWA YOSHIMITSU·Filed 2009·Granted Feb 7, 2012·44 cites·1 claims
- 0586US7901342B2Centrifugal separator with sterilizing apparatusHITACHI KOKI KK·Filed 2009·Granted Mar 8, 2011·11 cites·6 claims
- 0682US7396324B2Centrifugal separator with first and second control panelsHITACHI KOKI KK·Filed 2004·Granted Jul 8, 2008·29 cites·12 claims
- 0781US7874973B2Centrifuge with steam sterilizationHITACHI KOKI KK·Filed 2008·Granted Jan 25, 2011·10 cites·9 claims
- 0879US7144361B2Continuous flow type centrifuge having rotor body and core body disposed thereinHITACHI KOKI KK·Filed 2004·Granted Dec 5, 2006·26 cites·7 claims
- 0977US6416455B1Rotor for centrifuge having a specimen holder that accomodates an increased number of specimensHITACHI KOKI KK·Filed 2000·Granted Jul 9, 2002·24 cites·14 claims
- 1072US9114407B2Centrifugal separator with rotor having plurality of triangular-shaped holding cavities and rotor for use in centrifugal separatorKITAZAWA YOSHIMITSU·Filed 2010·Granted Aug 25, 2015·4 cites·20 claims
- 1165US6045760AMicro-plate adapterHITACHI KOKI KK·Filed 1996·Granted Apr 4, 2000·66 cites·7 claims
- 1264US6916282B2Swing rotor for a centrifugal separator including a swingably supported bucket having a sample container holding member and metallic memberHITACHI KOKI KK·Filed 2002·Granted Jul 12, 2005·13 cites·5 claims
- 1362US8475351B2Centrifuge having a seal mechanismAIZAWA MASAHARU·Filed 2009·Granted Jul 2, 2013·3 cites·22 claims
- 1459US6602178B2Desk-top centrifuge having improved safety in the event of an operational failureHITACHI KOKI KK·Filed 2001·Granted Aug 5, 2003·11 cites·5 claims
- 1551US6866622B2Centrifugal rotor having buckets swingably supported on a hinge shaftHITACHI KOKI KK·Filed 2002·Granted Mar 15, 2005·6 cites·2 claims
- 1646US7214177B2Culture tube and angle rotor receiving the tube in centrifugeHITACHI KOKI KK·Filed 2003·Granted May 8, 2007·0 cites·13 claims
- 1736US6620089B2Centrifugal separator having rotor with projection received in receiving memberHITACHI KOKI KK·Filed 2001·Granted Sep 16, 2003·2 cites·10 claims
- 1835US2011319247A1Centrifuge sample container and centrifugeKITAZAWA YOSHIMITSU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →