Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490161 | Pillared structure of gas-treating apparatus | Yoshifumi Ito, Kenichi Yanagi, Naoharu Shinoda | 1984-12-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490161 | Pillared structure of gas-treating apparatus | Yoshifumi Ito, Kenichi Yanagi, Naoharu Shinoda | 1984-12-25 |