Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744957 | Photographing apparatus for vehicle and heating device | Yoshitaka Oikawa, Ryuuichi Shinkai, Hideyuki Murasato, Hirotaka HATAKEYAMA | 2020-08-18 |
| D782544 | Pulley with fan function | Kazuto Nonaka, Yasunori Koike | 2017-03-28 |
| 9511371 | Grinding type vertical grain polishing machine | Fumio Tajima, Kazuto Nonaka, Yasunori Koike, Koji Yamamoto | 2016-12-06 |
| 9114400 | Grinding type vertical grain milling machine | Kazunobu Kajihara, Kazuto Nonaka, Yasunori Koike, Koji Yamamoto | 2015-08-25 |
| D644672 | Vertical-shaft-type grain milling machine | Kazunobu Kajihara, Kazuto Nonaka, Yasunori Koike, Koji Yamamoto | 2011-09-06 |