Issued Patents All Time
Showing 26–50 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11049999 | Template, nitride semiconductor ultraviolet light-emitting element, and method of manufacturing template | Yosuke Nagasawa | 2021-06-29 |
| 10823989 | Bias control circuit and bias control method | Hiroto Kawakami, Shoichiro Kuwahara | 2020-11-03 |
| 10742354 | Optical receiver, optical transmission device, and method for optical receiver | Masanori Nakamura, Mitsuteru YOSHIDA | 2020-08-11 |
| 10686520 | Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method | Takuya Oda, Tetsuro Inui, Wataru Imajuku, Shoukei Kobayashi, Takafumi Tanaka +2 more | 2020-06-16 |
| 10643849 | Manufacturing method of nitride semiconductor ultraviolet light emitting element, and nitride semiconductor ultraviolet light emitting element | Yosuke Nagasawa, Shigefusa Chichibu, Kazunobu Kojima | 2020-05-05 |
| 10615868 | Communication system and fault detection method | Takuya Oda, Tetsuro Inui, Wataru Imajuku, Shoukei Kobayashi, Takafumi Tanaka +2 more | 2020-04-07 |
| 10587472 | Highly reliable path accommodation design apparatus and method | Akihiro Kadohata, Atsushi Watanabe, Fumikazu INUZUKA, Takafumi Tanaka | 2020-03-10 |
| 10527781 | Communication system and connector | Takuya Oda, Tetsuro Inui, Wataru Imajuku, Shoukei Kobayashi, Takafumi Tanaka +2 more | 2020-01-07 |
| 10511381 | Communication system and fault location specifying method | Takuya Oda, Tetsuro Inui, Wataru Imajuku, Shoukei Kobayashi, Takafumi Tanaka +2 more | 2019-12-17 |
| 10505087 | Method for manufacturing nitride semiconductor ultraviolet light-emitting element and nitride semiconductor ultraviolet light-emitting element | Yosuke Nagasawa | 2019-12-10 |
| 10412829 | Nitride semiconductor light-emitting element base and manufacturing method thereof | Ko Aosaki | 2019-09-10 |
| 10396244 | Nitride semiconductor light emitting element | Cyril PERNOT, Tetsuhiko INAZU | 2019-08-27 |
| 10388834 | Nitride semiconductor wafer, manufacturing method thereof, nitride semiconductor ultraviolet light-emitting element, and nitride semiconductor ultraviolet light-emitting device | Ko Aosaki | 2019-08-20 |
| 10361346 | Nitride semiconductor ultraviolet light emitting device and method for manufacturing same | Ko Aosaki | 2019-07-23 |
| 10313015 | Optical transmitter and bias voltage control method | Hiroto Kawakami, Shoichiro Kuwahara | 2019-06-04 |
| 10297715 | Nitride semiconductor ultraviolet light-emitting element | Michiko Kaneda, Cyril PERNOT | 2019-05-21 |
| 10122462 | Transport apparatus and transport method | Takuya Ohara, Kei Kitamura, Yoshiaki Kisaka, Shigeki Aisawa, Masahiro Suzuki +5 more | 2018-11-06 |
| 9972758 | Ultraviolet light emitting device | Kiho Yamada, Shoko Nagai, Yuta Furusawa, Masamichi Ippommatsu | 2018-05-15 |
| 9812611 | Nitride semiconductor ultraviolet light-emitting element and nitride semiconductor ultraviolet light-emitting device | Masamichi Ippommatsu | 2017-11-07 |
| 9794123 | Highly reliable path accommodation design apparatus and method | Akihiro Kadohata, Atsushi Watanabe, Fumikazu INUZUKA, Takafumi Tanaka | 2017-10-17 |
| 9577476 | Wireless power transmission device and control method of the same | Shinya Masaoka, Katsuhiko Mito, Norihiro Okubo, Masaki Naito | 2017-02-21 |
| 9556535 | Template for epitaxial growth, method for producing the same, and nitride semiconductor device | Cyril PERNOT | 2017-01-31 |
| 9520725 | Wireless power transfer system, transmission device, and controlling method of wireless power transfer system | Shinya Masaoka, Katsuhiko Mito, Norihiro Okubo, Masaki Naito, Yasunori Takeuchi | 2016-12-13 |
| 9502606 | Nitride semiconductor ultraviolet light-emitting element | Cyril PERNOT | 2016-11-22 |
| 9479282 | Optical communication apparatus, optical route switching apparatus and network | Masahiko Jinno, Hidehiko Takara, Kazushige Yonenaga, Yoshiaki Sone | 2016-10-25 |