Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342547 | Rotary vane compressor with valve control of oil to bias the vanes | Kaichi Yamada, Yoshiyuki Morikawa, Koichi Yoshihiro, Toshio Matsuda, Tatsuhisa Taguchi | 1982-08-03 |