Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373826 | Ignition apparatus for an internal combustion engine having a current limiting function | Mitsuru Koiwa | 1994-12-20 |
| 5365909 | Ignitor for an internal combustion engine | Nobuyuki Sawazaki, Mitsuru Koiwa | 1994-11-22 |
| 5359982 | Ignitor for an internal combustion engine | — | 1994-11-01 |
| 5299543 | Ignition device for an internal combustion engine | Mitsuru Koiwa | 1994-04-05 |
| 5296999 | Igniter assembly | — | 1994-03-22 |
| 5288667 | Method of manufacturing a molded semiconductor package having a lead frame and an connecting coupler | Mitsuru Koiwa | 1994-02-22 |