Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960667 | Fluorescent maleimides and uses thereof | Kazuhiko Kunimoto, Junji Otani, Kunihiko Kodama, Hiroshi Yamamoto, Patrick Verhoustraeten +1 more | 2005-11-01 |
| 6890706 | Process for removing stain in a photographic material | Christophe Bulliard, Georges Metzger | 2005-05-10 |
| 6508957 | Fluorescent maleimides and uses thereof | Kazuhiko Kunimoto, Junji Otani, Kunihiko Kodama, Hiroshi Yamamoto, Patrick Verhoustraeten +1 more | 2003-01-21 |
| 6506545 | Process for the removing stain in a photographic material | Christophe Bulliard, Georges Metzger | 2003-01-14 |
| 6258954 | Fluorescent maleimides and uses thereof | Kazuhiko Kunimoto, Junji Otani, Kunihiko Kodama, Hiroshi Yamamoto, Patrick Verhoustraeten +1 more | 2001-07-10 |