Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827966 | Pressure equilibrator for gases | Nobuyoshi Takano, Yoshio Watanabe, Yoshio Taichi, Norimi Akimori | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827966 | Pressure equilibrator for gases | Nobuyoshi Takano, Yoshio Watanabe, Yoshio Taichi, Norimi Akimori | 1989-05-09 |