Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9001860 | Laser diode device including a top electrode with first and second sections | Tomoyuki Oki, Hideki Watanabe, Masaru Kuramoto, Hiroyuki Yokoyama | 2015-04-07 |
| 8982920 | Submount, submount assembly, and submount assembling method | Hideki Watanabe, Masaru Kuramoto, Kaori Naganuma, Hiroyuki Yokoyama | 2015-03-17 |
| 8917753 | Alignment method of semiconductor optical amplifier and light output device | Tomoyuki Oki, Masaru Kuramoto, Takao Miyajima, Hiroyuki Yokoyama | 2014-12-23 |
| 8896002 | Method for producing semiconductor laser, semiconductor laser, optical pickup, and optical disk drive | Masaru Kuramoto, Eiji Nakayama, Tsuyoshi Fujimoto | 2014-11-25 |
| 8792160 | Light-emitting device and method of manufacturing the same | Hideki Watanabe, Masaru Kuramoto, Shunsuke Kono, Takao Miyajima | 2014-07-29 |
| 8786941 | Semiconductor optical amplifier | Masaru Kuramoto, Masao Ikeda, Tomoyuki Oki, Hideki Watanabe, Takao Miyajima +1 more | 2014-07-22 |
| 8774245 | Laser diode | Yusuke Nakayama | 2014-07-08 |
| 8761221 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2014-06-24 |
| 8514905 | Laser diode | Yuji Masui, Tomoyuki Oki, Takahiro Arakida, Naoki Jogan, Yoshinori Yamauchi | 2013-08-20 |
| 8497141 | Semiconductor device and method of manufacturing it | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Kayoko Kikuchi, Norihiko Yamaguchi | 2013-07-30 |
| 8483256 | Laser diode element assembly and method of driving the same | Tomoyuki Oki, Masaru Kuramoto, Hideki Watanabe, Hiroyuki Yokoyama | 2013-07-09 |
| 8450752 | Semiconductor device and method of manufacturing the same | Takahiro Arakida, Yuji Masui, Tomoyuki Oki | 2013-05-28 |
| 8372670 | Light-emitting element assembly and method for manufacturing the same | Takahiro Arakida, Satoshi Taniguchi, Yuji Masui, Nobuhiro Suzuki, Tomoyuki Oki +2 more | 2013-02-12 |
| 8290009 | Vertical cavity surface emitting laser | Yuji Masui, Takahiro Arakida, Osamu Maeda, Tomoyuki Oki, Naoki Jogan | 2012-10-16 |
| 8218596 | Vertical cavity surface emitting laser and method of manufacturing the same | Tomoyuki Oki, Naoki Jogan, Yuji Masui, Takahiro Arakida | 2012-07-10 |
| 8183074 | Light emitting element, method for manufacturing light emitting element, light emitting element assembly, and method for manufacturing light emitting element assembly | Yuji Masui, Takahiro Arakida, Tomoyuki Oki | 2012-05-22 |
| 8102890 | Semiconductor light emitting device | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Tomoyuki Oki, Naoki Jogan | 2012-01-24 |
| 8085827 | Vertical cavity surface emitting laser and method of manufacturing the same | Tomoyuki Oki, Naoki Jogan, Yuji Masui, Takahiro Arakida | 2011-12-27 |
| 8040934 | Vertical cavity surface emitting laser and method of manufacturing thereof | Yuji Masui, Takahiro Arakida, Terukazu Naruse, Naoki Jogan | 2011-10-18 |
| 8035187 | Semiconductor light receiving element and optical communication system | Yoshinori Yamauchi, Takahiro Arakida, Norihiko Yamaguchi, Yuji Masui, Tomoyuki Oki | 2011-10-11 |
| 8022424 | Semiconductor device and method of manufacturing it | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Kayoko Kikuchi, Norihiko Yamaguchi | 2011-09-20 |
| 7965750 | Semiconductor light emitting device | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Tomoyuki Oki, Naoki Jogan | 2011-06-21 |
| 7884386 | Semiconductor light-emitting device | Yuji Masui, Osamu Maeda, Takahiro Arakida, Terukazu Naruse, Naoki Jogan | 2011-02-08 |
| 7880178 | Semiconductor device and method of manufacturing the same | Takahiro Arakida, Yuji Masui, Tomoyuki Oki | 2011-02-01 |
| 7871841 | Method for manufacturing semiconductor light-emitting device | Yuji Masui, Takahiro Arakida, Yoshinori Yamauchi, Tomoyuki Oki | 2011-01-18 |