HH

Hiroshi Hayasaka

HC Hitachi Koki Co.: 1 patents #15 of 87Top 20%
📍 Ibaraki, JP: #186 of 576 inventorsTop 35%
Overall (1994): #126,196 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342280 System for management of body rotation of centrifuge Yoshitaka Niinai, Akio Nagata, Norihisa Sagawa, Shigeru Shinohara, Eiji Nakayama +2 more 1994-08-30