CH

Chikara Hijikata

IC Ihara Chemical Industry Co.: 3 patents #96 of 263Top 40%
Overall (All Time): #1,611,692 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6608207 Process for producing substituted alkylamine derivative 2003-08-19
6066744 Process for producing 5-methylindolines Hideo Ooi, Toshihisa Watanabe 2000-05-23
5319058 Method for the preparation of a polyurea resin Masaaki Hattori, Yuichiro Sato 1994-06-07