Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D896697 | Button for garments | Keisuke Fujita | 2020-09-22 |
| 5842363 | Production method and apparatus for double curve formed products | Ichiro Hattori, Michio Aoki, Yoshihiro Hayashi, Masayasu Koshigoe | 1998-12-01 |