Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139783 | Hand device, electronic timepiece, hand driving method of electronic timepiece and recording medium | Koichi Matsuzawa, Iichiro Hashimoto, Keishirou Yamamoto | 2018-11-27 |
| 10007236 | Electronic timepiece | Tadashi Kojima, Takayasu Akagi, Shinji Saito, Hirofumi Nagareda, Hirohisa Maruyama +1 more | 2018-06-26 |
| 9942942 | Wireless communication device, electronic timepiece and wireless communication method | Kazuho Kyou, Makoto Nakagawa | 2018-04-10 |