TC

Tsutomu Chiyoda

SC Sumitomo Chemical: 4 patents #1,124 of 4,033Top 30%
📍 Toyonaka, JP: #340 of 1,166 inventorsTop 30%
Overall (All Time): #1,308,656 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4469899 Process for producing phloroglucin Makoto Nakamura, Shinichi Hasegawa 1984-09-04
4463197 Method for purifying phloroglucin Makoto Nakamura, Shinichi Hasegawa 1984-07-31
4463199 Method for producing phloroglucin Makoto Nakamura, Shinichi Hasegawa 1984-07-31
4455440 Method for producing 1,3,5-triisopropylbenzene trihydroperoxides Makoto Nakamura, Shinichi Hasegawa 1984-06-19