TI

Tsunemasa Irie

SL Sumitomo Pharmaceuticals Company Limited: 2 patents #67 of 327Top 25%
KC Koken Co.: 1 patents #43 of 123Top 35%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Kasai, JP: #2,179 of 5,842 inventorsTop 40%
Overall (All Time): #1,639,246 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5800390 Equipment for intracerebral administration of preparations Toru Hayakawa, Toshiki Yoshimine, Hiromu Yamamoto, Akira SATO, Keiji Fujioka +2 more 1998-09-01
5759991 Neurotrophic peptide derivatives Naoki Tohdoh, Shin-ichiro Tojo, Shin-ichi Kojima, Yasuyuki Ueki, Toshio Nishihara +4 more 1998-06-02
4418079 Conjugated ketone compounds in preventing platelet thrombosis Atsuyuki Kojima, Shuichi Harada, Yoshito Kameno, Junki Katsube, Hisao Yamamoto 1983-11-29