Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672414 | Multilayered printed board structure | Kenji Okamoto, Kazuhiko Imamura, Takao Ichihara | 1997-09-30 |
| 5617341 | Method of determining a pitch arrangement of a tire | — | 1997-04-01 |