HA

Hideaki Asai

SC Sumitomo Bakelite Co.: 1 patents #9 of 57Top 20%
Overall (2019): #446,841 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10433713 Anti-leak valve unit for overtube Shinetsu Harata, Yoshiki Toyota 2019-10-08