Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578584 | Calibration device for non-destructive inspection/measurement system and non-destructive inspection/measurement method | Kazuma Takakura, Masao Kaizuka | 2020-03-03 |
| 9453817 | Nondestructive inspection device using alternating magnetic field, and nondestructive inspection method | Kunihiko Nakamura | 2016-09-27 |
| 6633184 | Phase comparator and synchronizing signal extracting device | Kazuyoshi Unno | 2003-10-14 |
| 5491381 | Discharge tube | Takuji Kinoshita, Kunio Hoshino | 1996-02-13 |
| 5337035 | Discharge tube | Takuji Kinoshita, Kunio Hoshino | 1994-08-09 |