KA

Kazumasa Aoki

DL Daiichi Sankyo Company, Limited: 20 patents #2 of 842Top 1%
EX Exelixis: 2 patents #132 of 312Top 45%
Overall (All Time): #204,763 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12091395 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya +9 more 2024-09-17
11834427 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya +9 more 2023-12-05
11472784 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya +9 more 2022-10-18
10975052 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya +9 more 2021-04-13
10654821 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya +9 more 2020-05-19
10570109 Griseofulvin compound Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya +9 more 2020-02-25
9670173 Dicarboxylic acid compound Yoshikazu Uto, Mikio Kato, Hidenori Takahashi, Yasuyuki Ogawa, Osamu Iwamoto +1 more 2017-06-06
9617232 Dicarboxylic acid compound Yoshikazu Uto, Mikio Kato, Hidenori Takahashi, Yasuyuki Ogawa, Osamu Iwamoto +1 more 2017-04-11
9221811 Chromone derivative having osteogenesis promoting effect Katsuhiro Kawakami, Toshihiro Kiho, Atsushi Tengeiji, Kentoku Gotanda, Kazuki Yano 2015-12-29
8754118 Atropisomer of pyrrole derivative Hiroyuki Tsuruoka, Noriyuki Hayashi, Juri Yoshida, Yusuke Asoh 2014-06-17
8685981 Cyclic compound having hetero atom Osamu Kanno, Katsuyoshi Nakajima, Ryoichi Tanaka, Shimpei Hirano, Kiyoshi Oizumi +1 more 2014-04-01
8642640 1-phenylpyrrole derivatives John M. Nuss, Matthew A. Williams, Raju Mohan, Richard Martin, Tie-Lin Wang +5 more 2014-02-04
8524918 Atropisomer of pyrrole derivative Hiroyuki Tsuruoka, Noriyuki Hayashi, Juri Yoshida, Yusuke Asoh 2013-09-03
8497397 Substituted acrylamide derivative and pharmaceutical composition comprising the same Koji Suda, Toshio Kaneko, Tomio Kimura 2013-07-30
8487117 Atropisomers of (hydroxyalkyl) pyrrole derivatives John M. Nuss, Matthew A. Williams, Raju Mohan, Richard Martin, Tie-Lin Wang +3 more 2013-07-16
8410273 Cyclic compound having substituted phenyl group Osamu Kanno, Katsuyoshi Nakajima, Ryoichi Tanaka, Shimpei Hirano, Kiyoshi Oizumi +1 more 2013-04-02
8344029 Substituted propanamide derivative and pharmaceutical composition containing the same Koji Suda, Kentoku Gotanda, Tomio Kimura 2013-01-01
8232287 Pyrimidyl indoline compound Toshio Kaneko, Takeshi Shida, Takayuki Baba, Koji Matsumoto 2012-07-31
8183272 Indanyl compounds Akira Nakao, Kentoku Gotanda, Shimpei Hirano, Yoshiharu Hiruma, Takeshi Shiiki 2012-05-22
8173631 Cyclic amine compounds Akira Nakao, Kentoku Gotanda, Shimpei Hirano, Yoshiharu Hiruma, Takeshi Shiiki 2012-05-08
8143446 Substituted acrylamide derivative and pharmaceutical composition comprising the same Koji Suda, Toshio Kaneko, Tomio Kimura 2012-03-27