Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740121 | Weight checker structure with slidable screen | Heinosuke SHIOTANI | 2023-08-29 |
| 10350645 | Article rejecting system | Shoji Suda, Ken Iwakawa, Kohei Hayashida, Yuzuru YAMADA | 2019-07-16 |
| 10126162 | Weighing device using filtering to improve accuracy | Toshiyuki Chiba, Ken Iwakawa | 2018-11-13 |
| 9939387 | Optical inspection device | Tsutomu Okamoto, Yoshinori Tarumoto | 2018-04-10 |
| 9423609 | Actuator, light scanner, image display device, and head mount display | Yasushi Mizoguchi | 2016-08-23 |