Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947002 | Massage machine | Junji Nakamura, Masatoshi Dairin, Munekiyo Ikebe, Masahiro Kirigaya | 2011-05-24 |
| 7207956 | Massage machine | Junji Nakamura, Masatoshi Dairin, Munekiyo Ikebe, Masahiro Kirigaya | 2007-04-24 |