Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049368 | Load driving circuit and load driving method | Shinichi Miyazaki, Katsunori Yamazaki, Kinya Matsuzawa, Shoichi Iino | 2011-11-01 |
| 8041049 | Method for controlling output from ultrasonic speaker and ultrasonic speaker system | — | 2011-10-18 |
| 8022743 | Pulse width modulation circuit and liquid jet printing apparatus | Shinichi Miyazaki, Nobuaki Azami, Atsushi Oshima, Noritaka IDE, Kunio Tabata | 2011-09-20 |
| 7880539 | Power amplifier and liquid jet printing apparatus | Kunio Tabata, Atsushi Oshima, Noritaka IDE, Shinichi Miyazaki, Nobuaki Azami | 2011-02-01 |
| 7873174 | Method of controlling output of ultrasonic speaker, ultrasonic speaker system, and display device | Shinichi Miyazaki | 2011-01-18 |