KT

Keigo Tanaka

EC Eisai R&D Management Co.: 26 patents #5 of 817Top 1%
EI Eisai: 3 patents #344 of 998Top 35%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #122,307 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
12382861 Route planning device and route planning method Hiroki Yoshino 2025-08-12
10406126 ALDH2 activator Tasuku Ishida, Masayuki Miyano, Raku Shinkyo 2019-09-10
9975910 Hetero-fused cyclic compound Takashi Fukuyama, Norio Murai, Wataru Itano, Shinsuke Hirota, Daisuke Iida +1 more 2018-05-22
8933100 Paroxetine derivative Tomoki Nishioka 2015-01-13
8933099 Monocyclic pyridine derivative Setsuo Funasaka, Toshimi Okada, Satoshi Nagao, Isao Ohashi, Yoshinobu Yamane +2 more 2015-01-13
8841327 Heterocycles substituted pyridine derivatives and antifungal agent containing thereof Satoshi Inoue, Norio Murai, Masayuki Matsukura, Kazutaka Nakamoto, Shuji Shirotori +1 more 2014-09-23
8592470 Sitaxentan derivative Tomoki Nishioka 2013-11-26
8524946 Fluoroboron compound, aminomethylating agent for aromatic ring made of the same, and production method of compound containing aminomethyl aromatic ring using aminomethylating agent 2013-09-03
8507530 Pyridine derivatives substituted by heterocyclic ring and phosphonoamino group, and anti-fungal agent containing same Eiichi Yamamoto, Naoaki Watanabe 2013-08-13
8273885 Fluoroboron compound having aromatic ring or salt thereof, and method for producing compound having cyclic ether-fused aromatic ring using the same Norio Murai, Shuji Shirotori, Satoshi Nagao, Yuzo Watanabe 2012-09-25
8252294 Methods of screening for compounds that inhibit the biosynthesis of GPI in malaria parasites Katsura Hata, Kaoru Ogawa, Itaru Tsukada, Kazutaka Nakamoto, Koji Sagane +2 more 2012-08-28
8188119 Pyridine derivatives substituted with heterocyclic ring and γ-glutamylamino group, and antifungal agents containing same 2012-05-29
8183264 Pyridine derivative substituted by heteroaryl ring, and antifungal agent comprising the same Masayuki Matsukura, Satoshi Inoue, Norio Murai, Shuji Shirotori 2012-05-22
8158657 Heterocycles substituted pyridine derivatives and antifungal agent containing thereof Satoshi Inoue, Norio Murai, Masayuki Matsukura, Kazutaka Nakamoto, Shuji Shirotori +1 more 2012-04-17
8153662 Heterocycles substituted pyridine derivatives and antifungal agent containing thereof Satoshi Inoue, Norio Murai, Masayuki Matsukura, Kazutaka Nakamoto, Shuji Shirotori +1 more 2012-04-10
8058444 Heterocycle-substituted pyridine derivative's salt or crystal thereof Jun Niijima, Kazutaka Nakamoto, Masayuki Matsukura, Eiichi Yamamoto, Takuma Minamisono 2011-11-15
8044216 Fluoroboron compound, aminomethylating agent for aromatic ring made of the same, and production method of compound containing aminomethyl aromatic ring using aminomethylating agent 2011-10-25
7999090 Fungal cell wall synthesis gene Kappei Tsukahara, Katsura Hata, Koji Sagane, Kazutaka Nakamoto, Mamiko Tsuchiya +5 more 2011-08-16
7932272 Antifungal agent containing heterocyclic compound Kazutaka Nakamoto, Itaru Tsukada, Masayuki Matsukura, Toru Haneda, Satoshi Inoue +4 more 2011-04-26
7928215 Methods of screening for compounds that inhibit the biosynthesis of GPI in malaria parasites Katsura Hata, Kaoru Ogawa, Itaru Tsukada, Kazutaka Nakamoto, Koji Sagane +2 more 2011-04-19
7928209 Fungal cell wall synthesis gene Kappei Tsukahara, Katsura Hata, Koji Sagane, Kazutaka Nakamoto, Mamiko Tsuchiya +5 more 2011-04-19
7910712 Fungal cell wall synthesis gene Kappei Tsukahara, Katsura Hata, Koji Sagane, Kazutaka Nakamoto, Mamiko Tsuchiya +5 more 2011-03-22
7897387 Fungal cell wall synthesis gene Kappei Tsukahara, Katsura Hata, Koji Sagane, Kazutaka Nakamoto, Mamiko Tsuchiya +5 more 2011-03-01
7829585 Antifungal agent containing pyridine derivative Kazutaka Nakamoto, Satoshi Inoue, Toru Haneda 2010-11-09
7696347 Oxymethyl boron compounds Satoshi Inoue, Daisuke Ito, Norio Murai, Yosuke Kaburagi, Shuji Shirotori +2 more 2010-04-13