Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292479 | Air treatment by multi-stacked plate asembly | Hajime Miyazaki, Yasuo Hamada, Katsushi Akamatsu, Ayako Hirano | 1994-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292479 | Air treatment by multi-stacked plate asembly | Hajime Miyazaki, Yasuo Hamada, Katsushi Akamatsu, Ayako Hirano | 1994-03-08 |