NK

Naritsugu Kumai

IT International Center For Environmental Technology Transfer: 1 patents #7 of 15Top 50%
JS Jsr: 1 patents #649 of 1,137Top 60%
Overall (All Time): #3,326,867 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7541427 Method for desolvation of polymer solution Nobuaki Katayama, Katsunori Ishii 2009-06-02