Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886427 | Hermetic scroll compressor with passage group for discharged fluid | Kazuo Sakurai | 1989-12-12 |
| 4818198 | Scroll fluid machine with oil feed passages | Kazuo Sakurai | 1989-04-04 |