Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10884216 | Method of manufacturing an optical multiplexer | Hidekazu Kodera | 2021-01-05 |
| 10768383 | Optical axis adjustment method, manufacturing method, and optical axis adjustment device for integrated optical module | Daichi Koyama, Hidekazu Kodera, Yoshiya Sato, Tadayoshi Hata | 2020-09-08 |