Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329395 | Treatment apparatus and treatment method for organic waste | Masahiko Oosaki, Kazuya Yamada, Takao Takada | 2008-02-12 |
| 6749816 | High-pressure treatment apparatus, feeding method thereto and protection method thereof | Yutaka Hasegawa, Kazuya Yamada, Norihisa Saito, Yoshikazu Matsubayashi, Yasushi Yamaguchi +3 more | 2004-06-15 |
| 6090291 | Waste processing method and waste processing apparatus | Yoshikazu Matsubayashi, Yasushi Yamaguchi, Kazuya Yamada, Atsushi Ohara | 2000-07-18 |