Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597625 | Mechanism for winding cord | Mitsuhiro Tosa, Keiichi Taketani | 2023-03-07 |
| 11063392 | Electronic device housing that permits removal of damaged plug from jack within the housing | Goichi Matsuda, Kiyoshi Yokota, Takayasu Ono | 2021-07-13 |