HO

Hisanobu Ooyama

HC Hitachi Koki Co.: 1 patents #15 of 61Top 25%
📍 Ibaraki, JP: #213 of 638 inventorsTop 35%
Overall (2018): #397,325 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9981274 Centrifuge having a plurality of inverters Masahiro Inaniwa, Hiroyuki Takahashi, Kouichi Akatsu, Yuki Hodotsuka, Hidetaka Osawa 2018-05-29