Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470326 | Watertight cap and electronic apparatus | Yasunori Chiba, Shinya Okumura | 2019-11-05 |
| 10372955 | Reading device and portable device | Yasunori Chiba, Shinya Okumura | 2019-08-06 |
| 10310561 | Portable device | Yasunori Chiba, Shinya Okumura | 2019-06-04 |