Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12045019 | Austenized ferritic stainless steel, watch component and electric watch | — | 2024-07-23 |
| 11809140 | Housing and device | — | 2023-11-07 |
| 11774913 | Watch component and watch | — | 2023-10-03 |
| 11754978 | Method for manufacturing watch component | Hironori Hasei | 2023-09-12 |
| 11669049 | Watch component and watch | — | 2023-06-06 |
| 11669048 | Watch component and watch | — | 2023-06-06 |
| 11644795 | Watch component and watch | — | 2023-05-09 |
| 11586151 | Method for manufacturing watch component | — | 2023-02-21 |
| 11528969 | Timepiece band, external part for a timepiece, and timepiece | — | 2022-12-20 |
| 11487247 | Timepiece case and timepiece | Kiyoto Takeda | 2022-11-01 |
| 8976632 | Timepiece faceplate and timepiece | Takumi Oshio | 2015-03-10 |
| 8917579 | Manufacturing method of timepiece dial, timepiece dial, and timepiece | — | 2014-12-23 |
| 8879369 | Timepiece faceplate, and electrical timepiece equipped with solar battery | — | 2014-11-04 |
| 8475036 | Timepiece face and timepiece | — | 2013-07-02 |
| 8427909 | Timepiece dial, method of manufacturing a timepiece dial, and a timepiece | — | 2013-04-23 |
| 8303168 | Device and a method of manufacturing a housing material | — | 2012-11-06 |
| 7619948 | Timepiece dial and timepiece | — | 2009-11-17 |