Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D703908 | Forklift | Kazuhiko Hiraoka, Shigehisa Hagura, Toshihiko Terashima, Munehito Adachi, Koji Shiizaki +2 more | 2014-04-29 |
| D681902 | Fork lift truck | Kazuhiko Hiraoka, Shigehisa Hagura, Toshihiko Terashima, Munehito Adachi, Koji Shiizaki +3 more | 2013-05-07 |