WN

Wataru Nagata

SC Shionogi & Co.: 38 patents #3 of 1,054Top 1%
📍 Kasai, JP: #127 of 5,842 inventorsTop 3%
Overall (All Time): #83,656 of 4,157,543Top 3%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
4271295 Oxazolines Teruji Tsuji, Mitsuru Yoshioka, Shoichiro Uyeo, Yoshio Hamashima, Ikuo Kikkawa 1981-06-02
4271296 Oxazolines Teruji Tsuji, Mitsuru Yoshioka, Shoichiro Uyeo, Yoshio Hamashima, Ikuo Kikkawa 1981-06-02
4254119 3-Unsubstituted-3-cephem compounds Yoshio Hamashima 1981-03-03
4233216 Azetidinone derivatives and production thereof Shoichiro Uyeo, Mitsuru Yoshioka, Teruji Tsuji, Ikuo Kikkawa 1980-11-11
4232151 Dihydrotriazinylthiooxacephalosporins Yoshio Hamashima, Teruji Tsuji, William H. W. Lunn 1980-11-04
4226864 7-Substituted aminoacetamido oxadethiacephalosporins Masayuki Narisada, Teruji Tsuji, Mitsuru Yoshioka, Matsumura Hiromu, Yoshio Hamashima +1 more 1980-10-07
4223132 Selective conversion of benzyl alcohol carboxylates to the free acid form Teruji Tsuji, Mitsuru Yoshioka, Takahiro Kataoka, Yuji Sendo, Shoichi Hirai +1 more 1980-09-16
4220766 Oxazolines Teruji Tsuji, Mitsuru Yoshioka, Shoichiro Uyeo, Yoshio Hamashima, Ikuo Kikkawa 1980-09-02
4211779 7.alpha.-Methoxy substituted cephalosporins Masayuki Narisada, Teruji Tsuji, Hiromu Matsumura 1980-07-08
4203982 Arylmalonamidomethoxycephalosporins Masayuki Narisada, Hiromu Matsumura 1980-05-20
4201782 Thiadiazolyl cephalosporin analogs Masayuki Narisada 1980-05-06
4197402 Cephalosporin analogues Yoshio Hamashima 1980-04-08
4183855 Oxazolinoazetidinylbutyric acid derivatives Mitsuru Yoshioka, Shoichiro Uyeo, Teruji Tsuji, Yoshio Hamashima, Ikuo Kikkawa 1980-01-15
4183928 Haloarylmalonamidooxacephalosporins Yoshio Hamashima, Masayuki Narisada, Sadao Hayashi 1980-01-15