TT

Tetsuya Tsutsumi

HI Harima Chemicals, Incorporated: 1 patents #79 of 188Top 45%
SC Sagami Chemical Research Center: 1 patents #140 of 312Top 45%
📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,818,007 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5189189 Method of purifying polyunsaturated aliphatic compounds Yoshihisa Misawa, Hisao Kondo, Masahiro Hayashi, Daisuke Sugimori, Yorishige Matsuba +4 more 1993-02-23