Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9930940 | Separable slide fastener | — | 2018-04-03 |
| 9918527 | Concealable slide fastener | — | 2018-03-20 |
| 9919403 | Polishing apparatus, polishing pad positioning method, and polishing pad | Kaoru Hamaura, Takeshi Sakurai | 2018-03-20 |
| 9855638 | Dressing apparatus, polishing apparatus having the dressing apparatus, and polishing method | Satoshi Nagai, Kaoru Hamaura | 2018-01-02 |