Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893325 | Measurable guiding tool for sewing machine | Nancy L. Zieman, Chihiro Iwasaki | 2020-08-18 |
| 10665547 | Semiconductor device and method of manufacturing thereof | Manabu YOSHINO | 2020-05-26 |
| D878034 | Magnetic needle holder | Nancy L. Zieman | 2020-03-17 |
| 10553500 | Method of manufacturing semiconductor apparatus | — | 2020-02-04 |