Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834771 | Resin component welding structure | Nobuharu Muto | 2004-12-28 |
| 6679982 | Oxygen sensor | Hiroshi Matsuzaki, Teppei Ookawa, Hiroshi Kubota, Seiichi Hosogai, Hiroyuki Fujita +1 more | 2004-01-20 |