MS

Masahiro Sakaitani

CP Chugai Pharmaceutical: 6 patents #147 of 1,238Top 15%
BA Basilea Pharmaceutica Ag: 5 patents #14 of 98Top 15%
SL Suntory Holdings Limited: 3 patents #176 of 846Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
📍 Otofuke, JP: #14 of 546 inventorsTop 3%
Overall (All Time): #348,981 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10005739 Quinazolinone and isoquinolinone derivative Takeshi Murata, Sousuke Hara, Satoshi Niizuma, Kihito Hada, Hatsuo Kawada +2 more 2018-06-26
8569378 p27 protein inducer Toshiyuki Sakai, Hitoshi Iikura, Ikumi Hyoudoh, Toshihiro Aoki, Noriyuki Furuichi +7 more 2013-10-29
8278465 Coumarin derivative having antitumor activity Hitoshi Iikura, Ikumi Hyoudoh, Toshihiro Aoki, Noriyuki Furuichi, Masayuki Matsushita +6 more 2012-10-02
7943748 Glucitol derivative, prodrug thereof and salt thereof, and therapeutic agent containing the same for diabetes Hiroharu Matsuoka, Tsutomu Sato, Masahiro Nishimoto, Yasuhara Kato, Sang Hak Lee 2011-05-17
7897792 Coumarin derivative having antitumor activity Hitoshi Iikura, Ikumi Hyoudoh, Toshihiro Aoki, Noriyuki Furuichi, Masayuki Matsushita +6 more 2011-03-01
7879887 α-amino acid derivatives and medicaments containing the same as an active ingredient Kazuhiko Ohrai, Michiaki Adachi, Koji Toyama, Takanori Shimizu, Keishi Hayashi +10 more 2011-02-01
7459561 N-substituted carbamoyloxyalkyl-azolium derivatives Hiroshi Fukuda, Tadakatsu Hayase, Eisaku Mizuguchi, Nobuo Shimma, Jun Ohwada +3 more 2008-12-02
7189858 N-phenyl substituted carbamoyloxyalkyl-azolium derivatives Hiroshi Fukuda, Tadakatsu Hayase, Eisaku Mizuguchi, Nobuo Shimma, Jun Ohwada +3 more 2007-03-13
7151182 Intermediates for N-substituted carbamoyloxyalkyl-azolium derivatives Hiroshi Fukuda, Tadakatsu Hayase, Eisaku Mizuguchi, Nobuo Shimma, Jun Ohwada +3 more 2006-12-19
6812238 N-substituted carbamoyloxyalkyl-azolium derivatives Hiroshi Fukuda, Tadakatsu Hayase, Eisaku Mizuguchi, Nobuo Shimma, Jun Ohwada +3 more 2004-11-02
6489440 Cyclic compounds Masahiro Aoki, Masami Kohchi, Kazunao Masubuchi, Eisaku Mizuguchi, Takeshi Murata +6 more 2002-12-03
6147113 .beta.-hydroxyaspartic acid derivatives Keiko Shimamoto, Yoshimi Yasuda, Bruno Lebrun 2000-11-14
4837349 Tertiary-butyldimethylsilyl carbamate derivative and process for producing the same Yasufumi Ohfune 1989-06-06
4803292 Process for producing statin and related compounds Yasufumi Ohfune 1989-02-07