Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002640 | Device abnormality diagnosis method and device abnormality diagnosis device | Hiroyoshi Kubo, Yasunari Shibata, Katsuhiko Yokohama, Yasunori Ishizu, Yoshinori Koyama | 2021-05-11 |
| 10775779 | Operation information analyzer | Junya Iwasaki, Pradeepa Wevita, Takashi Sonoda | 2020-09-15 |
| 10527371 | Heat exchanger monitoring device that determines the presence or absence of an anomaly of a heat transfer surface of a heat transfer tube | Hiroyoshi Kubo, Yoshinori Koyama, Kenichiro Kosaka, Yasunari Shibata, Yuichiro Urakata | 2020-01-07 |