Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632704 | Differential apparatus | Nobushi Yamazaki | 1997-05-27 |
| 5624346 | Differential gear | — | 1997-04-29 |
| 5615242 | Charge transfer apparatus with output gate and driving method thereof | — | 1997-03-25 |