Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5718954 | Substance including natural organic substance fine powder | Masahiro Sano, Satoshi Mikami, Nobutaka Sasaki, Nobuo Kusamoto, Fumioki Fukatsu +2 more | 1998-02-17 |
| 5639548 | Fiber treatment composition, fiber treated thereby, and a method of treating fiber thereby | Masahiro Sano, Fumioki Fukatsu | 1997-06-17 |
| 5514737 | Fiber treatment composition, fiber treated thereby, and a method of treating fiber thereby | Masahiro Sano, Fumioki Fukatsu | 1996-05-07 |