Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107650 | Limit switch | Manabu Takahashi, Kazuyuki Tsukimori, Hiroyasu Komeyama, Makoto Komatsu | 2021-08-31 |
| 11109494 | Display device | Hideo Kobayashi, Hiroyuki Suwa, Hideki Okamura | 2021-08-31 |
| 11100603 | Controller | Hideo Kobayashi, Hiroyuki Suwa, Junichi Sakamoto | 2021-08-24 |
| 11056295 | Limit switch | Manabu Takahashi, Kazuyuki Tsukimori, Hiroyasu Komeyama, Makoto Komatsu | 2021-07-06 |
| 11011331 | Limit switch | Manabu Takahashi, Kazuyuki Tsukimori, Hiroyasu Komeyama | 2021-05-18 |