Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835980 | Method for controlling refrigerating system | Hazime Tanaka | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835980 | Method for controlling refrigerating system | Hazime Tanaka | 1989-06-06 |