Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11382153 | Communication system, communication method, electronic timepiece, and communication apparatus | Tomohiro Ihashi, Takayuki Nomura | 2022-07-05 |
| 11209779 | Timepiece and timepiece motor control method | Kenji Ogasawara | 2021-12-28 |
| 10291058 | Portable device and portable timepiece | Teruo Kato, Yasunori Hara, Dai Terasawa, Hideki Okuda | 2019-05-14 |
| 10228660 | Electronic apparatus and control method | Kazumi Sakumoto, Keisuke Tsubata, Tetsuya Nobe | 2019-03-12 |
| 10110072 | Portable device and portable timepiece | Teruo Kato, Yasunori Hara, Dai Terasawa, Hideki Okuda | 2018-10-23 |
| 10067480 | Time correction system, electronic device, timepiece, and program | Kenji Ogasawara, Akira Takakura, Kazumi Sakumoto, Kazuhiro Koyama, Tomohiro Ihashi +2 more | 2018-09-04 |
| 9941733 | Electronic device, communication system, and method of controlling electronic device | Kenji Ogasawara, Akira Takakura, Kazuhiro Koyama | 2018-04-10 |
| 9800333 | Electronic device, communication method and recording medium | Kenji Ogasawara, Akira Takakura, Kazumi Sakumoto, Kazuhiro Koyama, Tomohiro Ihashi +2 more | 2017-10-24 |
| 9709962 | Time correction system, electronic device, timepiece, and program | Kenji Ogasawara, Akira Takakura, Kazuhiro Koyama | 2017-07-18 |
| 9442465 | Electronic timepiece and control method of electronic timepiece | Kosuke Yamamoto, Kenji Ogasawara, Kazuhiro Koyama, Kazumi Sakumoto, Tomohiro Ihashi +2 more | 2016-09-13 |