TH

Tetsuzo Hayashi

NC Nippon Shokubai Kagaku Kogyo Co.: 1 patents #186 of 341Top 55%
Overall (All Time): #4,072,072 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337154 Crosslinked composite semipermeable membrane Shuzo Fukuchi, Hiroya Kobayashi, Ryoichi Oshiumi 1982-06-29