Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4683804 | Swash plate type compressor shoe | Kenichiro Futamura | 1987-08-04 |
| 4641570 | Swash plate type compressor having a center cavity in surface of piston shoe | Kenichiro Futamura, Tatsuhiko Fukuoka, Kenji Takenaka, Yoshio Itakura, Hiroshi Koga | 1987-02-10 |