EH

Etsuo Hasegawa

NC Nippon Oil & Fats Co.: 2 patents #97 of 409Top 25%
📍 Tokushima, JP: #433 of 1,059 inventorsTop 45%
Overall (All Time): #1,657,117 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5194603 5,10,15,20-tetra(2',6'-dipivaloyloxyphenyl)porphinato metal complex Eishun Tsuchida, Teruyuki Komatsu, Hiroyuki Nishide 1993-03-16
5160740 Macromolecular endoplasmic reticulum Shinji Takeoka, Hiroyuki Ohno, Hiroyuki Nishide, Eishun Tsuchida 1992-11-03
4530794 Iron-tetraphenylporphine complex having phosphocholine group Yoh Matsushita, Kiyoshi Eshima, Eishun Tsuchida 1985-07-23