Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344293 | Apparatus responsive to the amount of refrigerant flow in a refrigerant flow in a refrigerant circulating system | Toshitaka Fujiwara, Teiichi Nabeta, Sigeyuki Akita | 1982-08-17 |
| 4328706 | Tachometer suitable for use in engine maintenance | Sigeyuki Akita | 1982-05-11 |