Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645915 | Substituted 1,3,5- triazines | Hans-Jochem Riebel, Akihiko Yanagi, Yukiyoshi Watanabe, Kristian Kather, Stefan Lehr +5 more | 2003-11-11 |
| 6624121 | Herbicidal tetrazolinone derivatives | Akihiko Yanagi, Shinichi Narabu, Seishi Ito, Chieko Ueno | 2003-09-23 |
| 6548450 | Tetrazolinone derivatives | Yukiyoshi Watanabe, Seishi Ito, Chieko Ueno | 2003-04-15 |