Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938477 | Stopper structure for a tilt type cabin | Jiro Togama, Yoshiaki Numata | 2011-05-10 |
| 5444337 | Radio frequency amplifying apparatus | Heiji Okutsu, Noriyuki Kobayashi | 1995-08-22 |