Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875842 | Axial flow fluid compressor | Toshikatsu Iida, Tetsuo Fukuda | 1989-10-24 |
| 4872820 | Axial flow fluid compressor with angled blade | Toshikatsu Iida, Yoshinori Sone | 1989-10-10 |
| 4871304 | Axial flow fluid compresser | Toshikatsu Iida | 1989-10-03 |
| 4802827 | Compressor | Toshikatsu Iida, Tetuo Fukuda | 1989-02-07 |