Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084050 | Sewing machine | Shigemi Yamamoto | 2025-07-15 |
| D1084051 | Sewing machine | Shigemi Yamamoto, Yuuko Takemoto, Sumika Suzuki | 2025-07-15 |
| D984465 | Display screen or portion thereof with graphical user interface | Yuuko Takemoto, Shigemi Yamamoto | 2023-04-25 |
| D879159 | Sewing machine | Shigemi Yamamoto, Yuuko Takemoto | 2020-03-24 |
| D765149 | Sewing machine | Shigemi Yamamoto, Yuuko Takemoto | 2016-08-30 |
| D700634 | Sewing machine | Shigemi Yamamoto, Yuuko Takemoto | 2014-03-04 |