KF

Ken Furukawa

EI Eisai: 10 patents #115 of 998Top 15%
EC Eisai Chemical Co.: 7 patents #3 of 27Top 15%
EC Eisai R&D Management Co.: 1 patents #478 of 817Top 60%
Overall (All Time): #353,685 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8207144 Sodium salt of disaccharide compound, production method and use of same Shin Sakurai, Kimihiro Matsuo, Kenichi Tagami 2012-06-26
7375236 Methods for producing cyclic benzamidine derivatives Naoyuki Shimomura, Manabu Sasho, Akio Kayano, Kazuhiro Yoshizawa, Masahiko Tsujii +1 more 2008-05-20
6857735 Method for transferring a color image 2005-02-22
6750175 Unidirectionally penetrable ornamental film 2004-06-15
6652087 Image formation 2003-11-25
5700938 Intermediates for imidazopyridine derivatives Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1997-12-23
5637716 Processes for the preparation of hydroquinone and benzoquinone derivatives Yuuki Komatsu, Norio Minami, Hiroshi Nishimura, Yoji Yamagishi 1997-06-10
5618969 Intermediates for imidazopyridines Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1997-04-08
5608068 Process for the preparation of imidazopyridine derivatives and intermediates Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1997-03-04
5587504 Sulfonyloxy-biphenylcarboxylic ester derivatives which are intermediates Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1996-12-24
5583229 Process for the preparation of imidazopyridine derivatives Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1996-12-10
5559236 Intermediates for substituted biphenylmethylmidazopyridine angiotensin II antagonists Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1996-09-24
5557002 Process for the preparation of biphenyl containing intermediates useful in making angiotensin II receptor antagonists Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1996-09-17
5554757 Process for the preparation of imidazopyridine derivatives, and intermediates therefore Yoshio Urawa, Toshikazu Shimizu, Yoji Yamagishi, Tomio Tsurugi, Tomio Ichino 1996-09-10