Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399899 | Suspension board with circuit | Tadao Ohkawa, Yasuhito Ohwaki, Toshihiko Omote | 2002-06-04 |
| 6380493 | Circuit board | Yasuhito Ohwaki, Tadao Ohkawa, Toshihiko Omote | 2002-04-30 |