Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062986 | Film-shape soap | Takeshi Fujita, Chuzo Isoda | 1991-11-05 |
| 4968776 | Sizing agent for glass fibers | Takeshi Fujita, Tadayuki Sugimoto | 1990-11-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062986 | Film-shape soap | Takeshi Fujita, Chuzo Isoda | 1991-11-05 |
| 4968776 | Sizing agent for glass fibers | Takeshi Fujita, Tadayuki Sugimoto | 1990-11-06 |