Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139457 | Detection device and manufacturing method thereof | — | 2018-11-27 |
| 9897467 | Rotation number detector | — | 2018-02-20 |
| 8253409 | Range detection device | Tatsuya Kitanaka, Tetsuji Kozaki, Hajime Yokoyama | 2012-08-28 |
| 8248087 | Liquid concentration measuring device | Jun Tarui | 2012-08-21 |
| 6627910 | Precipitation sensor | Masao Tokunaga | 2003-09-30 |