Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120171 | Power drive unit including a heat sink and a fastener | Tatsuo Koike, Masashi Hayasaka, Shigeharu Matsusaka, Kazuya Nagasawa | 2012-02-21 |
| 5641113 | Method for fabricating an electronic device having solder joints | Masaya Sakurai | 1997-06-24 |