TN

Takeyoshi Nozawa

JC Japan Drilling Co.: 1 patents #4 of 16Top 25%
JN Japan Oil, Gas And Metals National: 1 patents #46 of 106Top 45%
Overall (All Time): #3,164,992 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8474519 Methane hydrate dissociation accelerating and methane gas deriving system Masahiro Nakamura, Saburo Goto, Kozo Ishida 2013-07-02