Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11226596 | Electronic timepiece | Yoshitaka Iijima, Takaya Masaki | 2022-01-18 |
| 11119446 | Electronic timepiece, measurement system, and measurement result display method | — | 2021-09-14 |
| 10983480 | Electronic timepiece and control method | Masaki UKAWA | 2021-04-20 |
| 10754303 | Electronic timepiece | Yoshitaka Iijima, Takaya Masaki | 2020-08-25 |
| 10656599 | Electronic timepiece | — | 2020-05-19 |
| 10254717 | Electronic timepiece | Yoshitaka Iljima, Takaya Masaki | 2019-04-09 |
| 10241474 | Electronic watch | Yoshitaka Iijima, Takaya Masaki | 2019-03-26 |
| 10037008 | Electronic timepiece | Yoshitaka Iijima, Takaya Masaki | 2018-07-31 |
| 9989932 | Electronic timepiece | Yoshitaka Iijima, Takaya Masaki | 2018-06-05 |