KS

Keiji Saito

DL Daiichi Sankyo Company, Limited: 13 patents #9 of 842Top 2%
EX Exelixis: 1 patents #182 of 312Top 60%
Overall (All Time): #363,231 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12297187 Compound having cyclic structure Toru Taniguchi, Osamu Iwamoto, Katsuyoshi Nakajima, Yasuyuki Ogawa, Nobuya Kurikawa +3 more 2025-05-13
12091395 Griseofulvin compound Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2024-09-17
11993593 Griseofulvin compound and pharmaceutical use thereof Katsuyoshi Nakajima, Yasuyuki Ogawa, Mitsuhiro Makino, Kaori Ito, Seiko Nagata +1 more 2024-05-28
11981686 Urea compound having substituent Junya Kawai, Osamu Iwamoto, Yuma Umezaki, Katsuyoshi Nakajima, Hiroyuki Tsuruoka +8 more 2024-05-14
11834427 Griseofulvin compound Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2023-12-05
11512067 Compound having cyclic structure Toru Taniguchi, Osamu Iwamoto, Katsuyoshi Nakajima, Yasuyuki Ogawa, Nobuya Kurikawa +3 more 2022-11-29
11472784 Griseofulvin compound Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2022-10-18
11407746 Griseofulvin compound and pharmaceutical use thereof Katsuyoshi Nakajima, Yasuyuki Ogawa, Mitsuhiro Makino, Kaori Ito, Seiko Nagata +1 more 2022-08-09
10975052 Griseofulvin compound Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2021-04-13
10947289 Glyco-modified atrial natriuretic peptide Mitsuhiro Iwamoto, Takahiro Yamaguchi, Yutaka Mori, Takeshi Honda, Takahiro Nagayama 2021-03-16
10654821 Griseofulvin compound Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2020-05-19
10570109 Griseofulvin compound Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa +9 more 2020-02-25
8642640 1-phenylpyrrole derivatives John M. Nuss, Matthew A. Williams, Raju Mohan, Richard Martin, Tie-Lin Wang +5 more 2014-02-04