Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5500086 | Method for producing pulp from green algae | Masayasu Sakai, Touru Seto, Masato Kaneko, Toshiaki Kinomoto | 1996-03-19 |
| 4420313 | Method for dust removal from solid-gas contact reactor | Yoshihiro Shiraishi, Masao Hino, Seto Toru | 1983-12-13 |