Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261468 | Electronic apparatus, power feeding control method, and non-transitory recording medium | Yoshinori Asami, Yohei Kawaguchi, Katsuhiko Obata | 2025-03-25 |
| 12189339 | Pointer device, electronic watch, control method for pointer device, and recording medium | Yuta Saito, Yohei Kawaguchi | 2025-01-07 |
| 12169735 | Electronic device, control method of electronic device, and recording medium | Yohei Kawaguchi, Keiichi Nomura, Tatsuya Sekitsuka | 2024-12-17 |
| 11906936 | Electronic apparatus, power feeding control method, and non-transitory recording medium | Yoshinori Asami, Yohei Kawaguchi, Katsuhiko Obata | 2024-02-20 |
| 11295686 | Liquid crystal control circuit, electronic timepiece, and liquid crystal control method | Takahiro Ono, Yoshinori Asami, Eiji Yamakawa | 2022-04-05 |
| 11108258 | Electronic apparatus, power feeding control method, and non-transitory recording medium | Yoshinori Asami, Yohei Kawaguchi, Katsuhiko Obata | 2021-08-31 |
| 10783845 | Liquid crystal control circuit, electronic timepiece, and liquid crystal control method | Takahiro Ono, Yoshinori Asami, Eiji Yamakawa | 2020-09-22 |
| 10692451 | Liquid crystal control circuit, electronic timepiece, and liquid crystal control method | Takahiro Ono | 2020-06-23 |
| 10568037 | Electronic apparatus and signal reception control method | Yoshinori Asami, Yohei Kawaguchi, Katsuhiko Obata | 2020-02-18 |
| 9785117 | Motor drive device and electronic timepiece | Yohei Kawaguchi, Yuta Saito | 2017-10-10 |
| 8213266 | Electronic timepiece | Tomoo Kasuo | 2012-07-03 |
| 7977909 | Device and method of driving stepping motor of analog electronic clock | Tomoo Kasuo, Yohei Kawaguchi | 2011-07-12 |