Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591832 | Benzylated lignocellulosic substance and a producing method thereof | Nobuo Shiraishi, Tadashi Takahashi, Toshiharu Hiraoka, Masami Ueda | 1997-01-07 |
| 5548069 | Benzylated lignocellulosic substance and a producing method thereof | Nobuo Shiraishi, Tadashi Takahashi, Toshiharu Hiraoka, Masami Ueda | 1996-08-20 |
| 4713334 | Process for the saccharification of celluloses | Shizu Fujishima, Fumiko Yaku | 1987-12-15 |