Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431722 | Light emitting element, light emitting element array, and light transmission device | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Jun Sakurai | 2019-10-01 |
| 10348059 | Light emitting element array and optical transmission device | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Jun Sakurai | 2019-07-09 |
| 10193010 | Light emitting element | Jun Sakurai, Akemi Murakami, Takashi Kondo, Junichiro HAYAKAWA | 2019-01-29 |
| 10178736 | Light emitting apparatus and optical transmitting apparatus | Takashi Kondo, Junichiro HAYAKAWA, Akemi Murakami, Jun Sakurai | 2019-01-08 |
| 10095152 | Light emitting element array, optical device, and image forming apparatus | Takashi Kondo, Junichiro HAYAKAWA, Akemi Murakami, Jun Sakurai | 2018-10-09 |
| 10033157 | Surface-emitting semiconductor laser, method for producing the same, surface-emitting semiconductor laser device, optical transmission device, and information processing device | Kazutaka TAKEDA, Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Jun Sakurai | 2018-07-24 |
| 9806498 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Fumio Koyama, Hamed Dalir, Takashi Kondo, Kazutaka TAKEDA, Hideo Nakayama | 2017-10-31 |
| 9787062 | Vertical cavity surface emitting laser array and method for manufacturing vertical cavity surface emitting laser array | Takashi Kondo, Akemi Murakami, Junichiro HAYAKAWA, Jun Sakurai | 2017-10-10 |
| 9762030 | Method of manufacturing surface-emitting semiconductor laser element | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Jun Sakurai | 2017-09-12 |
| 9653883 | Surface emitting semiconductor laser device | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Kazutaka TAKEDA, Jun Sakurai | 2017-05-16 |
| 9640944 | Method of manufacturing optical semiconductor element | Jun Sakurai, Akemi Murakami, Takashi Kondo, Kazutaka TAKEDA, Junichiro HAYAKAWA | 2017-05-02 |
| 9502863 | Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Kazutaka TAKEDA, Jun Sakurai | 2016-11-22 |
| 9466945 | Surface-emitting semiconductor laser device and method for producing the same | Jun Sakurai, Akemi Murakami, Takashi Kondo, Kazutaka TAKEDA, Junichiro HAYAKAWA | 2016-10-11 |
| 9350139 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Fumio Koyama, Hamed Dalir, Takashi Kondo, Kazutaka TAKEDA, Hideo Nakayama | 2016-05-24 |
| 8658449 | Semiconductor layer, method of manufacturing the same, laser diode, and method of manufacturing the same | Takahiro Arakida | 2014-02-25 |
| 8514905 | Laser diode | Yuji Masui, Rintaro Koda, Tomoyuki Oki, Takahiro Arakida, Yoshinori Yamauchi | 2013-08-20 |
| 8290009 | Vertical cavity surface emitting laser | Yuji Masui, Takahiro Arakida, Rintaro Koda, Osamu Maeda, Tomoyuki Oki | 2012-10-16 |
| 8218596 | Vertical cavity surface emitting laser and method of manufacturing the same | Tomoyuki Oki, Rintaro Koda, Yuji Masui, Takahiro Arakida | 2012-07-10 |
| 8102890 | Semiconductor light emitting device | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Rintaro Koda, Tomoyuki Oki | 2012-01-24 |
| 8085827 | Vertical cavity surface emitting laser and method of manufacturing the same | Tomoyuki Oki, Rintaro Koda, Yuji Masui, Takahiro Arakida | 2011-12-27 |
| 8040934 | Vertical cavity surface emitting laser and method of manufacturing thereof | Yuji Masui, Takahiro Arakida, Terukazu Naruse, Rintaro Koda | 2011-10-18 |
| 8027370 | Semiconductor device | Yuji Masui, Takahiro Arakida, Kayoko Kikuchi, Terukazu Naruse, Tomoyuki Oki | 2011-09-27 |
| 7965750 | Semiconductor light emitting device | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Rintaro Koda, Tomoyuki Oki | 2011-06-21 |
| 7884386 | Semiconductor light-emitting device | Yuji Masui, Rintaro Koda, Osamu Maeda, Takahiro Arakida, Terukazu Naruse | 2011-02-08 |