Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772407 | Reciprocating piston type compressor improved to distribute lubricating oil sufficiently during the starting phase of its operation | Ryo Kato, Atsushi Fukaya, Naoya Yokomachi | 1998-06-30 |