Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752923 | Data logger for measurement device | Naoto Izumo, Akiyoshi Ota | 2017-09-05 |
| 9719618 | Pipe joint | Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Kohei IKEDA, Shogo Kaneko | 2017-08-01 |