Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643570 | Display control apparatus and display control method that prevent excessive determinations of an abnormal control condition | Kohei Tanaka, Mitsuo Shimotani | 2020-05-05 |
| 10584799 | Pressure reduction valve device | Toshikatsu Kubo, Masayuki Sekine, Akira Nakano, Yutaka Hotta, Akira Yamashita | 2020-03-10 |
| 10534379 | Pressure reducing valve | Kazuhisa Sugiyama, Koji Nishi, Akira Nakano, Yutaka Hotta, Akira Yamashita +1 more | 2020-01-14 |