Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171059 | High-frequency circuit and communication module | Keita Mochizuki, Mizuki SHIRAO | 2024-12-17 |
| 12140825 | Optical communication device and transmission module | — | 2024-11-12 |
| 10553742 | Back-surface-incident type light-receiving device and optical module | Ryota Takemura, Yoshifumi Sasahata, Kazuki Yamaji | 2020-02-04 |
| 10168493 | Optical module | Akio SHIRASAKI, Norio Okada | 2019-01-01 |
| 9885842 | Wavelength-multiplexing optical communication module | Yoshiyuki KAMO, Akihiro Matsusue | 2018-02-06 |
| 9668346 | Flexible printed circuit board and circuit-board connection structure | Mizuki SHIRAO, Nobuyuki Yasui, Hiroshi Aruga | 2017-05-30 |
| 9341788 | Optical module | Atsushi Sugitatsu | 2016-05-17 |
| 8989604 | Optical receiver | Mizuki SHIRAO, Keita Mochizuki | 2015-03-24 |
| 8885992 | Optical reception module and method of manufacturing optical reception module | Tamon Omura, Masatoshi Katayama | 2014-11-11 |
| 8655181 | Optical transmission/reception module | Akihiro Kondo, Masatoshi Katayama, Kenji Ogata | 2014-02-18 |