Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022743 | Pulse width modulation circuit and liquid jet printing apparatus | Shinichi Miyazaki, Hiroyuki Yoshino, Nobuaki Azami, Atsushi Oshima, Kunio Tabata | 2011-09-20 |
| 7880539 | Power amplifier and liquid jet printing apparatus | Kunio Tabata, Atsushi Oshima, Shinichi Miyazaki, Hiroyuki Yoshino, Nobuaki Azami | 2011-02-01 |