Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283901 | Waterproof component with wiring structure | Isanori Shimizu, Kouichi Ohyama, Takeo Koga | 2019-05-07 |
| 10170855 | Waterproof component having a cover with excessive displacement prevention wall | Isanori Shimizu | 2019-01-01 |