Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210630 | Method for driving liquid ejector | Shuzo Iwashita, Takayuki Yamamoto, Hisamitsu Sakai | 2012-07-03 |
| 7896456 | Method for driving liquid ejector | Shuzo Iwashita, Takayuki Yamamoto, Hisamitsu Sakai | 2011-03-01 |