Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590774 | Ignition apparatus for internal combustion engine with improved electrical insulation plate including beryllia | Noboru Sugiura, Kenichi Katagishi | 2003-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590774 | Ignition apparatus for internal combustion engine with improved electrical insulation plate including beryllia | Noboru Sugiura, Kenichi Katagishi | 2003-07-08 |