KA

Keiji Akiyama

JG Jgc: 1 patents #1 of 19Top 6%
Overall (2019): #390,732 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10215486 Liquefied gas production facility Yoshihisa Wakamatsu, Naoyuki Takezawa, Takahiro Kitabayashi, Masahito Seiwa, Yuzuru Kakutani +2 more 2019-02-26