Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802446 | Time display device, electronic timepiece, time display control method and storage medium | Tadashi Kojima, Kosuke Hasegawa | 2020-10-13 |
| 10700539 | Electronic device, battery remaining amount management method, and recording medium | — | 2020-06-30 |
| 10691076 | Electronic timepiece | Takaomi Yonekura, Tadashi Kojima, Takayasu Akagi, Shinji Saito, Hirofumi Nagareda +1 more | 2020-06-23 |