Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680747 | Output adjustment circuit, ultrasonic transducer device component, and ultrasonic transducer device | Hiroshi Hasegawa, Takahiko Ishizuka | 2014-03-25 |
| 8558431 | Output adjustment circuit, ultrasonic transducer device component, and ultrasonic transducer device | Hiroshi Hasegawa, Takehiko Ishizuka | 2013-10-15 |