Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787941 | Drain nut attachment structure for synthetic resin cover | Shin Yoshida, Atsushi Nonaka, Yuichi Kato | 2020-09-29 |
| 10639676 | Vibration device | Kenji Kagayama | 2020-05-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787941 | Drain nut attachment structure for synthetic resin cover | Shin Yoshida, Atsushi Nonaka, Yuichi Kato | 2020-09-29 |
| 10639676 | Vibration device | Kenji Kagayama | 2020-05-05 |