Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845341 | Ultrasonic flaw-detection method and apparatus for blade groove in turbine rotor disc | Mikiyasu Urata, Kiyotaka Aoki, Yoshikazu Yamada, Daisuke Takemura, Atsushi Nakajima | 2020-11-24 |
| 10261055 | Probe, ultrasonic testing apparatus, and ultrasonic testing control method | Hiroshi Takemoto, Mitsuyoshi UEMATSU | 2019-04-16 |
| 6310476 | Eddy current flaw detector | Masaaki Kurokawa, Takeo Kamimura | 2001-10-30 |
| 5144499 | Optical shaped article for CRT and having particular spectral transmittance characteristics | Tatsuo Sugiyama, Yoshiro Suzuki, Yasutaro Ito, Yuji Annaka | 1992-09-01 |