Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433620 | Method for manufacturing slide fastener chain | Hirokazu Kameyama, Yui Hashimoto | 2019-10-08 |
| 10306954 | Slide fastener chain and slide fastener | Yoshinori Kojima, Hayuru Tanaka, Yui Miyawaki | 2019-06-04 |