Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363947 | Spring for one-way clutch having adjusting openings of a special shape | — | 1994-11-15 |
| 5323305 | Light emitting power supply circuit | Toshihiko Suga, Akihiko Kuroiwa | 1994-06-21 |