HH

Hiroshi Hayasaka

KC Koki Holdings Co.: 1 patents #15 of 52Top 30%
📍 Ibaraki, JP: #240 of 660 inventorsTop 40%
Overall (2019): #446,401 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10252279 Centrifuge having light emitting part Tadashi Ohkawara, Yoshitaka Niinai, Takeshi Taniguchi, Hisanobu Ooyama, Hiroyuki Takahashi 2019-04-09