KA

Kouji Amemiya

KC Kaken Pharmaceutical Co.: 8 patents #9 of 335Top 3%
📍 Kodaira, JP: #238 of 1,073 inventorsTop 25%
Overall (All Time): #669,663 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
RE34770 Amine derivatives, processes for preparing the same and fungicides containing the same Tetsuya Maeda, Toshiyuki Yamamoto, Mituo Takase, Kazuya Sasaki, Tadashi Arika +3 more 1994-11-01
5334628 Amine derivatives, processes for preparing the same and fungicides containing the same Tetsuya Maeda, Toshiyuki Yamamoto, Mituo Takase, Kazuya Sasaki, Tadashi Arika +3 more 1994-08-02
5200423 Amine derivatives, processes for preparing the same and fungicides containing the same Tetsuya Maeda, Toshiyuki Yamamoto, Mituo Takase, Kazuya Sasaki, Tadashi Arika +3 more 1993-04-06
5120735 Antifungal composition Tadashi Arika, Mamoru Yokoo, Tetsuya Maeda 1992-06-09
5106866 Amine derivatives, processes for preparing the same and fungicides containing the same Tetsuya Maeda, Toshiyuki Yamamoto, Mituo Takase, Kazuya Sasaki, Tadashi Arika +3 more 1992-04-21
5021458 Amine derivatives and fungicides containing the same Tetsuya Maeda, Toshiyuki Yamamoto, Mituo Takase, Kazuya Sasaki, Tadashi Arika +3 more 1991-06-04
4691014 Cephalosporin compounds Takanobu Naito, Masaaki Yokoyama, Kazuya Sasaki, Makoto Yamamoto 1987-09-01
4608438 Imidazole derivatives Katuyuki Ohtuka, Kazuya Sasaki, Tadashi Arika, Mamoru Yokoo 1986-08-26