Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671173 | Substrate-stacking structure | Yoshiyuki Tanaka, Yayoi Maki | 2003-12-30 |
| 6643134 | Holding and heat dissipation structure for heat generation part | Yoshiyuki Tanaka, Yayoi Maki | 2003-11-04 |