Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656140 | Massage apparatus having massage rollers mounted to an arm housing which includes improved slider arrangement | Yoshio Oguma | 2003-12-02 |
| 4585020 | Self-contained tent | Teruo Masuda, Masahiro Matsuzaki | 1986-04-29 |