Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9292006 | Radio-controlled timepiece | Akinari Takada | 2016-03-22 |
| 8251575 | Electronic timepiece | Koichi Sato, Takayuki Uchida | 2012-08-28 |
| 7961557 | Analog electronic watch | Teruhiko Fujii, Isao Kitazawa, Masaaki Namekawa, Takayuki Uchida, Takayuki Hasumi | 2011-06-14 |