Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199678 | Optical module | Kazuya NAGASHIMA, Atsushi IZAWA, Kazuki Yamaoka | 2025-01-14 |
| 11722221 | Optical module | Kazuya NAGASHIMA, Atsushi IZAWA | 2023-08-08 |
| 9817192 | Optical module, optical module mounting method, optical module-mounted circuit substrate, optical module evaluation kit system, circuit substrate, and communication system | Yoshinobu Nekado, Naoya Nishimura, Toshinori Uemura, Hideyuki Nasu | 2017-11-14 |
| 9729242 | Optical module for reducing crosstalk | Kazuya NAGASHIMA | 2017-08-08 |
| 9632265 | Optical module, optical module mounting method, optical module-mounted circuit substrate, optical module evaluation kit system, circuit substrate, and communication system | Yoshinobu Nekado, Naoya Nishimura, Toshinori Uemura, Hideyuki Nasu | 2017-04-25 |
| 9122025 | Optical module | Hideyuki Nasu | 2015-09-01 |
| 9033593 | Optical module | Hideyuki Nasu, Toshinori Uemura | 2015-05-19 |
| 8366325 | Optical module and method of manufacturing thereof | Hideyuki Nasu | 2013-02-05 |
| 7412148 | Optical module including an optical component and an optical device | Masayuki Iwase, Atsushi IZAWA | 2008-08-12 |