Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359040 | Monoazo compounds having naphthylazonaphtylamino group and use therefor for dyeing or printing fiber materials | Kingo Akahori, Masayuki Miki, Takeshi Washimi | 1994-10-25 |
| 5308362 | Fiber reactive yellow dye composition | Naoki Harada, Kingo Akahori | 1994-05-03 |
| 5286881 | Process for producing benzodifuranone compounds useful for dyeing or printing hydrophobic fiber materials | Junichi Sekihachi, Jun Yamamoto | 1994-02-15 |