Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463734 | Exhaust emission control device of internal combustion engine | Yasuki Tamura, Tetsuya Watanabe, Kazuhito Kawashima | 2002-10-15 |
| 6395992 | Three-dimensional wiring board and electric insulating member for wiring board | Toshinori Hosoma, Takuhiro Ishii | 2002-05-28 |