IC

Iwao Chujo

KC Kyowa Hakko Kirin Co.: 2 patents #162 of 446Top 40%
KC Kyowa Kirin Co.: 2 patents #18 of 125Top 15%
KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
📍 Chiyoda, JP: #597 of 1,712 inventorsTop 35%
Overall (All Time): #960,689 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10894790 Production method of thiazole derivative Takamasa Sugita, Arata Yanagisawa, Masashi Taga, Akihiro Mimura, Atsushi Tada +1 more 2021-01-19
10618894 Production method of thiazole derivative Takamasa Sugita, Arata Yanagisawa, Masashi Taga, Akihiro Mimura, Atsushi Tada +1 more 2020-04-14
10214523 Production method of thiazole derivative Takamasa Sugita, Arata Yanagisawa 2019-02-26
7759491 Method for producing indazol-3-ylmethyl phosphonium salt Koji Hagihara, Tsutomu Matsumura, Masahiro Hoshikawa 2010-07-20
5756823 Glutathione monoester sulfonate Sachiko Kato, Takehiro Ogasa, Masaji Kasai, Yukiteru Mimura 1998-05-26