Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284124 | Ignition system for internal combustion engine | Noboru Sugiura, Noriyoshi Urushiwara | 1994-02-08 |
| 5282452 | Electronic distributor | Noriyoshi Urushiwara, Noboru Sugiura | 1994-02-01 |