Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864823 | Hydraulically operated continuously variable transmission | Kenichi Ikejiri, Eiichiro Kawahara | 1989-09-12 |
| 4838024 | Hydraulically operated continuously variable transmission | Noboru Yamamoto, Eiichiro Kawahara, Kenichi Ikehjiri | 1989-06-13 |