Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749816 | High-pressure treatment apparatus, feeding method thereto and protection method thereof | Yutaka Hasegawa, Kazuya Yamada, Yoshie Akai, Yoshikazu Matsubayashi, Yasushi Yamaguchi +3 more | 2004-06-15 |