Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165898 | Optical module, method for manufacturing optical module and optical communication apparatus | Takeshil Kato, Koji Yoshida, Toshiaki Ishii, Kazuyuki Fukuda, Tadaaki Ishikawa +3 more | 2007-01-23 |
| 6991950 | Method for fabricating semiconductor laser element and the same laser element | Hiroshi Moriya, Kisho Ashida, Mamoru Morita | 2006-01-31 |
| 6937631 | Semiconductor laser device | Hiroshi Moriya, Kisho Ashida, Mamoru Morita | 2005-08-30 |
| 6726375 | Optical module, method for manufacturing optical module and optical communication apparatus | Takeshil Kato, Koji Yoshida, Toshiaki Ishii, Kazuyuki Fukuda, Tadaaki Ishikawa +3 more | 2004-04-27 |
| 6668140 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Norihiro Yazaki, Shoichi Takahashi +1 more | 2003-12-23 |
| 6632027 | Optical module | Kouji Yoshida, Masato Shishikura, Shinji Tsuji, Takeshi Kato | 2003-10-14 |
| 6457877 | Optical module, method for manufacturing optical module and optical communication apparatus | Takeshil Kato, Koji Yoshida, Toshiaki Ishii, Kazuyuki Fukuda, Tadaaki Ishikawa +3 more | 2002-10-01 |
| 6364540 | Optical transmission module for achieving an optimum optical connection and useful for high density mounting | Masato Shishikura, Kouji Yoshida, Kimio Tatsuno | 2002-04-02 |
| 6341027 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Norihiro Yazaki, Shoichi Takahashi +1 more | 2002-01-22 |
| 6290402 | Optical transmission module for achieving an optimum optical connection and useful for high density mounting | Masato Shishikura, Kouji Yoshida, Kimio Tatsuno | 2001-09-18 |
| 6282352 | Optical module, method for manufacturing optical module and optical communication apparatus | Takeshi Kato, Koji Yoshida, Toshiaki Ishii, Kazuyuki Fukuda, Tadaaki Ishikawa +3 more | 2001-08-28 |
| 6220764 | Optical module, method for manufacturing optical module and optical communication apparatus | Takeshi Kato, Koji Yoshida, Toshiaki Ishii, Kazuyuki Fukuda, Tadaaki Ishikawa +3 more | 2001-04-24 |
| 5675684 | Optical module having semiconductor elements fixedly mounted thereon with improved accuracy | Satoru Kikuchi | 1997-10-07 |