Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828990 | Optical connector and optical connecting structure | Norio Sato, Takeshi Sakamoto | 2023-11-28 |
| 11789215 | Optical connector and optical connecting structure | Norio Sato, Satoshi Shigematsu, Hiroshi Ishikawa, Atsushi Aratake | 2023-10-17 |
| 11747557 | Wavelength checker | Takuya Tanaka, Hiroshi Ishikawa, Atsushi Aratake | 2023-09-05 |
| 11747577 | Waveguide connection structure, waveguide chip, connector, and method of manufacturing waveguide connection component, and waveguide connecting method | Norio Sato | 2023-09-05 |
| 11693179 | Wavelength checker | Takuya Tanaka, Hiroshi Ishikawa | 2023-07-04 |