Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10631759 | Testing instrument and airway protection testing apparatus | Kazunori Fujiwara, Katsuyuki Kawamoto, Masaru Ueki, Kazutake Uehara | 2020-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10631759 | Testing instrument and airway protection testing apparatus | Kazunori Fujiwara, Katsuyuki Kawamoto, Masaru Ueki, Kazutake Uehara | 2020-04-28 |