OI

Osamu Iwamoto

DL Daiichi Sankyo Company, Limited: 2 patents #6 of 106Top 6%
Overall (2022): #123,644 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11512067 Compound having cyclic structure Toru Taniguchi, Keiji Saito, Katsuyoshi Nakajima, Yasuyuki Ogawa, Nobuya Kurikawa +3 more 2022-11-29
11472784 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2022-10-18