Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230761 | Engine and power transmission device | Yukimasa Takashina | 2012-07-31 |
| 6476543 | Cathode ray tube having an improved electrode assembly | Takeshi Mera, Ken Kagabu, Akihito Sudo | 2002-11-05 |