Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834970 | Door opening and closing apparatus | Naoya Seto, Hiroshi Ishigaki | 2017-12-05 |
| 9803407 | Door opening and closing apparatus | Naoya Seto, Naoki Hanaki | 2017-10-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834970 | Door opening and closing apparatus | Naoya Seto, Hiroshi Ishigaki | 2017-12-05 |
| 9803407 | Door opening and closing apparatus | Naoya Seto, Naoki Hanaki | 2017-10-31 |