NU

Norihiro Ueda

EI Eisai: 23 patents #27 of 998Top 3%
EC Eisai R&D Management Co.: 7 patents #91 of 817Top 15%
📍 Ibaraki, JP: #164 of 6,779 inventorsTop 3%
Overall (All Time): #114,112 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
5250549 Sulfonamide derivatives Hiroshi Yoshino, Hiroyuki Sugumi, Jun Niijima, Yoshihiko Kotake, Toshimi Okada +8 more 1993-10-05
5239079 Pyridinium salt and pharmacological composition containing the same Shigeru Souda, Shuhei Miyazawa, Katsuya Tagami, Seiichiro Nomoto, Makoto Okita +8 more 1993-08-24
5162317 Pyridinium salt and pharmacological composition containing the same Shigeru Souda, Shuhei Miyazawa, Katsuya Tagami, Seiichiro Nomoto, Makoto Okita +8 more 1992-11-10
5075335 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Shuhei Miyazawa, Takashi Yamanaka, Kaname Miyamoto +7 more 1991-12-24
5045552 Pyridine derivatives having anti-ulcerative activity Shigeru Souda, Shuhei Miyazawa, Katsuya Tagami, Seiichiro Nomoto, Makoto Okita +8 more 1991-09-03
4948808 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Shuhei Miyazawa, Takashi Yamanaka, Kaname Miyamoto +7 more 1990-08-14
4801603 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Shuhei Miyazawa, Takashi Yamanaka, Kaname Miyamoto +7 more 1989-01-31