Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9700692 | Voice assist apparatus | Hirotoshi Tanoue, Masaaki Iwashita, Takashi Funasaki, Fusao Jou, Shingo Yamashita +1 more | 2017-07-11 |
| 5141195 | Counterweight removal device | Tadashi Toda, Kobayashi Nobuyuki, Hideyuki Izumi, Tsuruo Hamamoto, Norio Nakajima +1 more | 1992-08-25 |