Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157896 | Ultrasonic flaw detecting apparatus and ultrasonic flaw detecting method | Hirokazu Karasawa, Yoshio Ueda, Tsuyoshi Hieda, Tetsuya Yadoguchi, Tetsuo KAWAKAMI +4 more | 2015-10-13 |
| 8020445 | Three-dimensional ultrasonic imaging device | Masahiro Katayama, Hirokazu Karasawa, Motohisa Abe, Takahiro Ikeda | 2011-09-20 |
| 7380456 | 3-dimensional ultrasonographic device | Hirokazu Karasawa, Motohisa Abe | 2008-06-03 |