Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12079656 | Cooperation system, first terminal device, and second terminal device | Ryutaro UEMURA | 2024-09-03 |
| 11706839 | Portable communication device cooperation system, master portable communication device, and slave portable communication device | Ryutaro UEMURA | 2023-07-18 |
| 11537093 | Mobile device and mobile device system | Ryutaro UEMURA | 2022-12-27 |
| 11422511 | Step motor drive device and circuit | Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke Iri, Masatoshi Nishida | 2022-08-23 |
| 11409247 | Analog electronic watch system and analog electronic watch | — | 2022-08-09 |
| 11375043 | Program management system, external device and terminal device for controlling a program developer's ability to access, publish and manage marketing of a program | Ryutaro UEMURA | 2022-06-28 |
| 11243518 | Computer program production system, computer program, and production terminal instrument | Ryutaro UEMURA | 2022-02-08 |
| 11226593 | Analog electronic watch system and analog electronic watch | Makoto Watanabe, Katsuyoshi Aihara, Daisuke Yamada, Ryutaro UEMURA | 2022-01-18 |
| 11086273 | Drive circuit for two-coil step motor | Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke Iri | 2021-08-10 |
| 11069277 | Display system, mobile device and wearable device | Ryutaro UEMURA, Toshinori Okazaki, Shoya Kaneko, Ayaka Ohtake | 2021-07-20 |
| 10754299 | Electronic watch | Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke Iri, Masatoshi Nishida | 2020-08-25 |
| 10545459 | Drive circuit for two-coil step motor, two-coil step motor, and electronic watch using these | Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke Iri | 2020-01-28 |