Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822093 | Optical module | Munetaka Kurokawa | 2023-11-21 |
| 11733467 | Optical module and method of producing the same | Tomoya Saeki, Munetaka Kurokawa, Masato Furukawa | 2023-08-22 |
| 11578416 | Plant control method, plant control device, program, and plant | Yuki Hoshino, Sho Fujimoto, Mototaka KAI | 2023-02-14 |
| 11454768 | Assembly method for coherent receiver | Munetaka Kurokawa, Ken Ashizawa, Satoru Kanemaru | 2022-09-27 |
| 11409061 | Optical module | Munetaka Kurokawa, Masato Furukawa | 2022-08-09 |
| 11385422 | Optical semiconductor device and optical module | Tomoya Saeki, Taichi Misawa | 2022-07-12 |
| 11370668 | Ammonia manufacturing apparatus and ammonia manufacturing method | Sho Fujimoto, Mototaka KAI, Yuki Hoshino | 2022-06-28 |
| 11347126 | Optical module and process of assembling the same | Tomoya Saeki, Toru Watanabe | 2022-05-31 |
| 11307358 | Method for manufacturing optical component and pressing jig | Michio Suzuki, Tomoya Saeki | 2022-04-19 |
| 11221449 | Optical connector, optical module and clip member | Tomoya Saeki, Michio Suzuki | 2022-01-11 |
| D931229 | Holder for optical connector | Tomoya Saeki, Michio Suzuki | 2021-09-21 |
| 11021373 | Ammonia production plant and ammonia production method | Momoko Kato | 2021-06-01 |
| 10859774 | Optical module | Munetaka Kurokawa | 2020-12-08 |
| 10802303 | Optical module having wiring and bridge substrates for modulation signals | Kazuhiro Yamaji, Taichi Misawa | 2020-10-13 |
| 10744455 | Nonhydrocarbon gas separation device and nonhydrocarbon gas separation method | Hiroaki Hasegawa, Hiroshi Umino, Aiko Matsuyama, Syuichi Oguro, Keiichi Nishida +1 more | 2020-08-18 |
| 10737214 | Nonhydrocarbon gas separation device and nonhydrocarbon gas separation method | Hiroaki Hasegawa, Hiroshi Umino, Aiko Matsuyama, Syuichi Oguro, Keiichi Nishida +1 more | 2020-08-11 |
| 10651948 | Coherent receiver module | Munetaka Kurokawa | 2020-05-12 |
| 10365448 | Optical module having two lens system and monitor photodiode between two lenses | Tomoya Saeki, Shunsuke Sato, Munetaka Kurokawa, Manabu Shiozaki | 2019-07-30 |
| 10355442 | Semiconductor optical module providing carrier with structure for receiving excess solder | Taichi Misawa | 2019-07-16 |
| 10326253 | Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same | Kazuhiro Yamaji, Toru Watanabe, Yasuyuki Yamauchi, Tomoya Saeki, Munetaka Kurokawa | 2019-06-18 |
| 10281653 | Optical receiver module and process to assemble optical receiver module | Masanobu Kawamura, Fumihiro Nakajima, Kazushige Oki, Hiroshi Hara, Kazunori Tanaka +1 more | 2019-05-07 |
| 10256601 | Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same | Kazuhiro Yamaji, Toru Watanabe, Yasuyuki Yamauchi, Tomoya Saeki, Munetaka Kurokawa | 2019-04-09 |
| 10218149 | Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same | Kazuhiro Yamaji, Toru Watanabe, Yasuyuki Yamauchi, Tomoya Saeki, Munetaka Kurokawa | 2019-02-26 |
| 10209422 | Coherent optical receiver module and method for manufacturing the same | Munetaka Kurokawa | 2019-02-19 |
| 10203458 | Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same | Kazuhiro Yamaji, Toru Watanabe, Yasuyuki Yamauchi, Tomoya Saeki, Munetaka Kurokawa | 2019-02-12 |