Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381897 | Power supply apparatus for sliding structure | Masataka Nishijima, Naomi Kisu | 2008-06-03 |
| 7057110 | Power feeding device | Akira Tsubaki, Takahiro Iwasaki | 2006-06-06 |
| 7053306 | Electricity-feeding device | Akira Tsubaki, Takahiro Iwasaki | 2006-05-30 |