KK

Kouichi Kikuchi

EI Eisai: 21 patents #30 of 998Top 4%
EC Eisai R&D Management Co.: 2 patents #329 of 817Top 45%
Overall (All Time): #185,415 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8691814 Deazapurines and uses thereof Jane Daun, Heather A. Davis, Bruce DeCosta, Fabian Gusovsky, Ieharu Hishinuma +16 more 2014-04-08
7868002 Deazapurines and uses thereof Jane Daun, Heather A. Davis, Bruce DeCosta, Fabian Gusovsky, Ieharu Hishinuma +16 more 2011-01-11
7314936 Deazapurines and uses thereof Jane Daun, Heather A. Davis, Bruce DeCosta, Fabian Gusovsky, Ieharu Hishinuma +16 more 2008-01-01
6995163 Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Motohiro Soejima +6 more 2006-02-07
6951865 Fused heterotricyclic compounds, process for preparing the compounds and drugs containing the same Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Motohiro Soejima +4 more 2005-10-04
6927221 Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Motohiro Soejima +4 more 2005-08-09
6884808 Heterocycle-containing carboxylic acid derivative and drug containing the same Shigeki Hibi 2005-04-26
6630463 Heterocycle-containing carboxylic acid derivative and drug containing the same Katsuya Tagami, Hiroyuki Yoshimura, Shigeki Hibi, Mitsuo Nagai, Shinya Abe +5 more 2003-10-07
6541474 Heterocycle-containing carboxylic acid derivative and drug containing the same Katsuya Tagami, Hiroyuki Yoshimura, Shigeki Hibi, Mitsuo Nagai, Shinya Abe +5 more 2003-04-01
6420363 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami, Shinya Abe +9 more 2002-07-16
6358995 Carboxylic acid derivatives having fused rings Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Takashi Sato +8 more 2002-03-19
6329402 Heterocycle-containing carboxylic acid derivative and drug containing the same Katsuya Tagami, Hiroyuki Yoshimura, Shigeki Hibi, Mitsuo Nagai, Shinya Abe +5 more 2001-12-11
6291508 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami, Shinya Abe +9 more 2001-09-18
6133283 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami, Shinya Abe +9 more 2000-10-17
6121309 Fused-ring carboxylic acid derivatives Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Takashi Sato +8 more 2000-09-19
6110959 Carboxylic acid derivatives having fused rings Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Takashi Sato +8 more 2000-08-29
6030964 Mono- or polyenic carboxylic acid derivatives Shigeki Hibi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami, Shinya Abe +9 more 2000-02-29
5977125 Mono-or polyenic carboxylic acid derivatives Shigeki Hibi, Hiroyuki Yoshimura, Mitsuo Nagai, Katsuya Tagami, Shinya Abe +9 more 1999-11-02
5977108 Heterocycle-containing carboxylic acid derivative and drug containing the same Katsuya Tagami, Hiroyuki Yoshimura, Shigeki Hibi, Mitsuo Nagai, Shinya Abe +5 more 1999-11-02
5631402 Process for preparing aminobenzoic acid derivatives Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1997-05-20
5599972 Aminobenzoic acid derivatives Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1997-02-04
5578603 Aminobenzoic acid derivatives Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1996-11-26
5389643 Aminobenzoic acid derivatives useful for treating gastro-intestinal conditions Shuhei Miyazawa, Shigeki Hibi, Hiroyuki Yoshimura, Takashi Mori, Yorihisa Hoshino +6 more 1995-02-14