Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10638611 | Coil component and circuit board in which coil component are embedded | Tomonaga Nishikawa, Kouji Kawamura, Tomokazu Ito, Tadashi Watanabe, Fumio Watanabe | 2020-04-28 |
| 9957187 | Brittle plate processing method and brittle plate processing apparatus | Takashi Yamamoto, Toshiyuki Ishibashi, Masashi KASAJIMA | 2018-05-01 |
| 9822029 | Method for processing brittle plate, and device for processing brittle plate | Takashi Yamamoto, Toshiyuki Ishibashi, Masashi KASAJIMA | 2017-11-21 |