Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6046261 | Piperidine compound | Kazusige Okamoto, Motohiko Sammizzo | 2000-04-04 |
| 5536277 | Reactive dye composition and a method for dyeing or printing of fiber materials using the same | Nobuaki Kawamura, Shinichi Yabushita, Shuhei Hashizume | 1996-07-16 |