NT

Nobuhiko Tsui

SC Sumitomo Precision Products Co.: 1 patents #87 of 199Top 45%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
Overall (All Time): #3,865,991 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5173155 Vacuum boiler type evaporator Yoshiaki Miyata, Akio Seta, Hiroshi Kujirai, Youji Satoh, Hitonobu Shotani +2 more 1992-12-22