Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916419 | Posture adjustment method of magnetic head | Masayoshi Matsumoto, Shoji Tanaka | 2011-03-29 |
| 7854052 | Part positioning device | Yasuyuki Maeda, Masayoshi Matsumoto | 2010-12-21 |