Inventor

OOYAMA HISANOBU

JP9 patents

⚠️ This page may combine multiple inventors who share the name “OOYAMA HISANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI KOKI KK

2 patents

US9656275B2May 23, 2017

Centrifuge having a stopping step between centrifuging steps

HITACHI KOKI KK2 citations68

US10252279B2Apr 9, 2019

Centrifuge having light emitting part

HITACHI KOKI KK0 citations41

INANIWA MASAHIRO

2 patents

US9375730B2Jun 28, 2016

Centrifuge with compressor motor feedback control device

INANIWA MASAHIRO3 citations67

US9981274B2May 29, 2018

Centrifuge having a plurality of inverters

INANIWA MASAHIRO1 citations46

AKATSU KOUICHI

1 patent

US8409068B2Apr 2, 2013

Centrifuge with vacuum pump and control method thereof

AKATSU KOUICHI9 citations75

OOYAMA HISANOBU

1 patent

US9517476B2Dec 13, 2016

Centrifuge with acceleration and deceleration time display

OOYAMA HISANOBU3 citations65

AKATSU KATSUNORI

1 patent

US8262551B2Sep 11, 2012

Centrifuge having displacement sensor

AKATSU KATSUNORI2 citations55

TAKAHASHI HIROYUKI

1 patent

US9517477B2Dec 13, 2016

Centrifuge and centrifuge operation information collecting system

TAKAHASHI HIROYUKI1 citations51

EPPENDORF HIMAC TECH CO LTD

1 patent

US12318788B2Jun 3, 2025

Centrifuge having a control device for releasing doorlock by input of passcode

EPPENDORF HIMAC TECH CO LTD0 citations50