Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10965098 | Transmitter optical subassembly and optical module comprising an impedance element to minimize a flow of an alternate current | Koichiro Adachi | 2021-03-30 |
| 10754108 | Optical subassembly, method for manufacturing optical subassembly, and optical module | Shigehisa Tanaka | 2020-08-25 |
| 9523830 | Optical module and transmitting device | Youngkun Lee | 2016-12-20 |
| 9379276 | Optical interconnection module and optical-electrical hybrid board | Toshiki Sugawara, Tatemi Ido | 2016-06-28 |
| 9217835 | Photoelectric conversion module and transmission apparatus using the same | Kazuo Ishiyama, Hideo Arimoto, Norio Chujo, Yoshinori Sunaga, Kinya Yamazaki +1 more | 2015-12-22 |
| 8965153 | Optical semiconductor device and optical waveguide | Makoto Takahashi, Hideo Arimoto, Kazuhiko Hosomi, Toshihiko Fukamachi, Shigeki Makino +1 more | 2015-02-24 |
| 8942520 | Optical waveguide board having guided structure and method of manufacturing the same, and method of manufacturing optical-electrical hybrid board | Toshiki Sugawara | 2015-01-27 |
| 8902947 | Optical module | Shigeki Makino, Kenji Kogo, Toshiki Sugawara, Tatemi Ido | 2014-12-02 |
| 8855160 | Horizontal-cavity surface-emitting laser | Koichiro Adachi, Toshiki Sugawara, Kazunori Shinoda, Shinji Tsuji | 2014-10-07 |
| 8755423 | Surface emitting laser module and vertical illuminated photodiode module | Koichiro Adachi, Toshiki Sugawara, Masahiro Aoki | 2014-06-17 |
| 8639067 | Fabrication method of optical wiring board and optical printed circuit board | — | 2014-01-28 |
| 8437584 | Optical I/O array module and its fabrication method | Toshiki Sugawara, Koichiro Adachi, Naoki Matsushima, Saori Hamamura, Madoka Minagawa +1 more | 2013-05-07 |
| 8406581 | Photoelectric composite wiring module and method for manufacturing same | Saori Hamamura, Naoki Matsushima, Madoka Minagawa, Satoshi Kaneko, Norio Chujo +2 more | 2013-03-26 |
| 8401347 | Photoelectric composite wiring module and method for manufacturing the same | Naoki Matsushima, Norio Chujo, Toshiki Sugawara, Madoka Minagawa, Saori Hamamura +2 more | 2013-03-19 |
| 8374470 | Structure comprising opto-electric hybrid board and opto-electric package | Takuma Ban | 2013-02-12 |
| 8079125 | Manufacturing method of multi-channel optical module | Takuma Ban, Masato Shishikura | 2011-12-20 |
| 7991248 | Optical waveguide substrate and substrate mounting photoelectric hybrid circuit | Masato Shishikura | 2011-08-02 |
| 7991290 | Optical prism and optical transceiver module for optical communications | Ken'ichi Tanaka, Masato Shishikura, Kenro Sekine, Toshiki Sugawara | 2011-08-02 |
| 7876984 | Planar optical waveguide array module and method of fabricating the same | — | 2011-01-25 |
| 7680367 | Optoelectronic integrated circuit board and communications device using the same | Masato Shishikura | 2010-03-16 |
| 7657136 | Optoelectronic integrated circuit device and communications equipment using same | Masato Shishikura | 2010-02-02 |
| 7616845 | Optical module | Makoto Takahashi, Kazuhiko Hosomi | 2009-11-10 |
| 7612881 | Method of alignment of an optical module and an optical module using thereof | Takuma Ban, Masato Shishikura | 2009-11-03 |
| 7422919 | Avalanche photodiode | Shigehisa Tanaka, Sumiko Fujisaki | 2008-09-09 |
| 6800914 | Semiconductor photodetector device and manufacturing method thereof | Kazuhiro Ito, Shigehisa Tanaka, Sumiko Fujisaki, Takashi Toyonaka | 2004-10-05 |