Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422301 | Optical fiber cable | Yusuke Yamada, Hisashi Izumita, Junichi Kawataka, Kazunori KATAYAMA | 2022-08-23 |
| 11360281 | Optical fiber cable, and device and method for manufacturing optical fiber cable | Yusuke Yamada, Hisashi Izumita, Junichi Kawataka, Kazunori KATAYAMA | 2022-06-14 |
| 11309203 | Wafer stage and method of manufacturing the same | Kazuyuki Tomizawa, Michio Ishikawa, Takafumi Noguchi, Kazuhiro Yamamuro | 2022-04-19 |