Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452901 | Remote controllable toy | Takashi Nakada | 1995-09-26 |
| 4981130 | Ignition system and self-heating container | Ryoichi Suzuki, Kunio Yamauchi, Choji Kawabata, Koki Ando | 1991-01-01 |