KO

Katsuyuki Ohtsuka

DJ Doryokuro Kakunenryo Kaihatsu Jigyodan: 1 patents #5 of 23Top 25%
Overall (1989): #90,022 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844838 Method of treatment of radioactive liquid waste Yoshiharu Takahashi 1989-07-04