HY

Humihiko Yamada

OC Orion Machinery Co.: 1 patents #1 of 4Top 25%
Overall (2018): #392,517 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10077773 Two-shaft rotary pump with escape holes Yosuke Yoshida, Shingo Harayama, Shun Miyazawa 2018-09-18