Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356441 | Reactive dye composition and method for dyeing or printing fiber materials using the same | Takemi Tokieda, Shuhei Hashizume, Koiti Ishii, Nobuaki Kawamura, Tetsuya Miyamoto +2 more | 1994-10-18 |
| 5324329 | Reactive dye composition and dyeing or printing process using the same | Takeshi Washimi, Shuhei Hashizume, Takashi Omura | 1994-06-28 |
| 5308362 | Fiber reactive yellow dye composition | Yutaka Kayane, Kingo Akahori | 1994-05-03 |