Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D575733 | Engine generator | Chiaki Murata, Masao Yamada | 2008-08-26 |
| D571292 | Engine generator | Chiaki Murata, Masao Yamada | 2008-06-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D575733 | Engine generator | Chiaki Murata, Masao Yamada | 2008-08-26 |
| D571292 | Engine generator | Chiaki Murata, Masao Yamada | 2008-06-17 |