Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078032 | Suction device | Toru Nakayama, Toru Sugiyama, Masaru Saitoh, Yukiya Goto | 2021-08-03 |
| D924512 | Vacuum suction pad | Toru Nakayama, Toru Sugiyama, Masaru Saitoh, Yukiya Goto | 2021-07-06 |