Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135542 | Method for finishing a cellulosic fabric: treatment with phosporus amide compound | Tadao Sasakura | 1992-08-04 |
| 5108459 | Finishing agent for cellulosic materials and method for treating cellulosic materials with aqueous solution of aged phosphoric acid amide for aged amidophosphazene | Tadao Sasakura, Yoshiyuki Hayashi | 1992-04-28 |