Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220807 | Handheld device and holder | Koichi Nakajima, Kenichi YASUKAWA, Momomi Oishi, Shigetoshi Fujitani | 2025-02-11 |
| D949155 | Holder for an electronic device such as a tablet or tablet-type computer | Momomi Oishi | 2022-04-19 |