Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154126 | Feed through structure for optical semiconductor package | Hiroshi Aruga, Kiyohide Sakai | 2006-12-26 |
| 7148965 | Wavelength monitor, optical module, and optical module packaging method | Yasunori Nishimura | 2006-12-12 |
| 7119385 | Semiconductor apparatus having first and second gate electrodes | Koji Usuda | 2006-10-10 |
| 7033913 | Semiconductor device and method of manufacturing the same | Koji Usuda | 2006-04-25 |
| D518797 | Optical module | Hiroshi Aruga, Kiyohide Sakai | 2006-04-11 |
| 7019364 | Semiconductor substrate having pillars within a closed empty space | Tsutomu Sato, Mie Matsuo, Ichiro Mizushima, Yoshitaka Tsunashima | 2006-03-28 |
| 7009200 | Field effect transistor | Tsutomu Tezuka, Tomohisa Mizuno | 2006-03-07 |
| 7005676 | Semiconductor device manufacturing method | Tsutomu Tezuka | 2006-02-28 |
| D514531 | Optical module | Hiroshi Aruga, Kiyohide Sakai | 2006-02-07 |
| 6943385 | Semiconductor apparatus with monocrystal insulating film | Koji Usuda | 2005-09-13 |
| 6922910 | Exposure apparatus | Toshihiko Tsuji, Yoshitomo Nagahashi, Takaaki Kimura | 2005-08-02 |
| 6917096 | Semiconductor device and method of manufacturing substrate | Naoharu Sugiyama, Atsushi Kurobe, Tsutomu Tezuka, Tomohisa Mizuno | 2005-07-12 |
| D505664 | Optical package | Hiroshi Aruga, Kiyohide Sakai | 2005-05-31 |
| 6801553 | Wavelength monitor and semiconductor laser device | Masao Imaki, Yoshihito Hirano, Makoto Sato, Kenji Masuda, Akihiro Adachi +1 more | 2004-10-05 |
| 6791150 | Optical module and optical transceiver apparatus | — | 2004-09-14 |
| 6774390 | Semiconductor device | Naoharu Sugiyama, Tsutomu Tezuka, Tomohisa Mizuno | 2004-08-10 |
| D494147 | Optical module | Hiroshi Aruga, Kiyohide Sakai | 2004-08-10 |
| 6753615 | Optical element module | Hiroshi Aruga | 2004-06-22 |
| 6740963 | Optical module | Shinichi Kaneko | 2004-05-25 |
| 6713779 | Semiconductor device and method of manufacturing the same | Tsutomu Tezuka | 2004-03-30 |
| 6709909 | Semiconductor device and method of manufacturing the same | Tomohisa Mizuno, Naoharu Sugiyama | 2004-03-23 |
| 6690043 | Semiconductor device and method of manufacturing the same | Koji Usuda | 2004-02-10 |
| D484105 | Optical module | Hiroshi Aruga, Kiyohide Sakai | 2003-12-23 |
| D483338 | Optical module | Hiroshi Aruga, Kiyohide Sakai | 2003-12-09 |
| 6639923 | Semiconductor laser device for optical communication | Makoto Sato, Kenji Masuda, Akihiro Adachi, Yasunori Nishimura, Masao Imaki +1 more | 2003-10-28 |