Inventor · disambiguated record
Hisanobu Ooyama
Also filed as: OOYAMA HISANOBU
9 granted patents·21 citations·filing 2008–2018
82Inventor score
Technology areasB04B
Files withHITACHI KOKI KK2INANIWA MASAHIRO2AKATSU KATSUNORI1AKATSU KOUICHI1EPPENDORF HIMAC TECH CO LTD1
Top patents by PatentIndex Score
9 records- 0182US8409068B2Centrifuge with vacuum pump and control method thereofAKATSU KOUICHI·Filed 2010·Granted Apr 2, 2013·9 cites·15 claims
- 0268US9375730B2Centrifuge with compressor motor feedback control deviceINANIWA MASAHIRO·Filed 2012·Granted Jun 28, 2016·3 cites·24 claims
- 0367US9656275B2Centrifuge having a stopping step between centrifuging stepsHITACHI KOKI KK·Filed 2014·Granted May 23, 2017·2 cites·12 claims
- 0460US9517476B2Centrifuge with acceleration and deceleration time displayOOYAMA HISANOBU·Filed 2009·Granted Dec 13, 2016·3 cites·21 claims
- 0559US9517477B2Centrifuge and centrifuge operation information collecting systemTAKAHASHI HIROYUKI·Filed 2011·Granted Dec 13, 2016·1 cites·15 claims
- 0657US8262551B2Centrifuge having displacement sensorAKATSU KATSUNORI·Filed 2008·Granted Sep 11, 2012·2 cites·5 claims
- 0754US9981274B2Centrifuge having a plurality of invertersINANIWA MASAHIRO·Filed 2012·Granted May 29, 2018·1 cites·7 claims
- 0848US10252279B2Centrifuge having light emitting partHITACHI KOKI KK·Filed 2014·Granted Apr 9, 2019·0 cites·8 claims
- 0947US12318788B2Centrifuge having a control device for releasing doorlock by input of passcodeEPPENDORF HIMAC TECH CO LTD·Filed 2018·Granted Jun 3, 2025·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →