Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9769984 | Work apparatus with safety equipment | Hisato Osawa, Kazuya Hanada, Tadashi Ishimura | 2017-09-26 |
| 9769985 | Work apparatus with safety equipment | Tadashi Ishimura | 2017-09-26 |