Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884587 | Car engine coolant pipeline | — | 1999-03-23 |
| 5839277 | Exhaust device for an internal combustion engine | Hiroyuki Ideta, Hiroyuki Niwa | 1998-11-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884587 | Car engine coolant pipeline | — | 1999-03-23 |
| 5839277 | Exhaust device for an internal combustion engine | Hiroyuki Ideta, Hiroyuki Niwa | 1998-11-24 |