Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054744 | Optical module and optical fiber assembly | Masaharu Doi, Akira Ishii, Yoshinobu Kubota | 2018-08-21 |
| 9864147 | Optical modulator module | Hiroshi Kato, Shinji Maruyama, Kohei Shibata, Seimi Sasaki, Takehito Tanaka | 2018-01-09 |