Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10098420 | Fastener element and method for producing same | Toshiyuki Asami, Isamu Michihata, Sayaka Nakamura | 2018-10-16 |
| 9854880 | Slide fastener chain and slide fastener | Hayuru Tanaka, Isamu Michihata, Yui Miyawaki | 2018-01-02 |