Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9369359 | Diagnostic system | Masaki Umayabashi, Akira Sakurai | 2016-06-14 |
| 9300558 | Delay measurement system and delay measurement method, as well as delay measurement device and delay measurement program | Masaki Umayabashi, Kazuo Takagi | 2016-03-29 |