Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509866 | Resonance frequency check method and resonance frequency check apparatus | Kai Nojima | 2019-12-17 |
| 10346553 | Determining apparatus, program, and method | Atsushi Yamaguchi, Hiroyuki Furuya, Akira Ueda, Hiromi Fukino | 2019-07-09 |