Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059689 | Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatus | Jun Sakurai, Ryoji Ishii | 2011-11-15 |
| 8023543 | Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and optical information processing device | Jun Sakurai, Ryoji Ishii | 2011-09-20 |
| 7573929 | Vertical-cavity surface-emitting laser diode device | — | 2009-08-11 |
| 7346089 | Surface-emitting laser diode with tunnel junction and fabrication method thereof | Nobuaki Ueki, Jun Sakurai, Masateru Yamamoto | 2008-03-18 |
| 7305018 | Surface-emitting semiconductor laser array and optical transmission system using the same | — | 2007-12-04 |
| 7154927 | Surface emitting semiconductor laser and communication system using the same | — | 2006-12-26 |
| 7098059 | Surface emitting semiconductor laser and process for producing the same including forming an insulating layer on the lower reflector | Jun Sakurai | 2006-08-29 |
| 7058104 | Surface emitting semiconductor laser and method of fabricating the same | Nobuaki Ueki, Akemi Murakami, Akira Sakamoto | 2006-06-06 |
| 6898226 | Surface emitting semiconductor laser and process for producing the same | Jun Sakurai | 2005-05-24 |
| 6661823 | Vertical resonator type surface light emitting semiconductor laser device and fabrication method thereof | Ryoji Ishii, Jun Sakurai, Yasuaki Miyamoto | 2003-12-09 |
| 6650683 | Surface emitting semiconductor laser | Nobuaki Ueki, Akira Sakamoto, Masahiro Yoshikawa, Hideo Nakayama | 2003-11-18 |
| 6529541 | Surface emitting semiconductor laser | Nobuaki Ueki, Akira Sakamoto, Masahiro Yoshikawa, Hideo Nakayama | 2003-03-04 |
| 6201825 | Surface emitting semiconductor laser device and process for producing the same | Jun Sakurai, Hideo Nakayama, Yasuaki Miyamoto | 2001-03-13 |
| 5990494 | Optoelectro transducer array, and light-emitting device array and fabrication process thereof | Yasuji Seko, Akemi Murakami, Nobuaki Ueki, Mario Fuse | 1999-11-23 |
| 5963242 | Image recording apparatus with an array light source | Hideo Nakayama, Nobuaki Ueki, Yasuji Seko, Akemi Murakami, Mario Fuse +2 more | 1999-10-05 |
| 5880766 | Apparatus for correcting positional deviation of light source emitting light beams in image recording apparatus | Akemi Murakami, Kaoru Yasukawa, Hideo Nakayama, Hideki Fukunaga, Nobuaki Ueki +2 more | 1999-03-09 |
| 5809052 | Semiconductor laser array driving method, semiconductor laser array driving device and image forming apparatus | Yasuji Seko, Akemi Murakami, Nobuaki Ueki, Hideki Fukunaga, Hideo Nakayama +1 more | 1998-09-15 |
| 5648295 | Method of making a semiconductor laser device | Nobuaki Ueki, Hideki Fukunaga, Hideo Nakayama, Yasuji Seko, Mario Fuse | 1997-07-15 |
| 5588016 | Semiconductor laser device | Nobuaki Ueki, Hideki Fukunaga, Hideo Nakayama, Yasuji Seko, Mario Fuse | 1996-12-24 |
| 5563901 | Semiconductor laser array | Nobuaki Ueki, Hideki Fukunaga, Hideo Nakayama | 1996-10-08 |
| 5533042 | Semiconductor laser device and driving method for the same as well as tracking servo system employing the same | Hideki Fukunaga, Kaoru Yasukawa, Hideo Nakayama, Nobuaki Ueki, Mario Fuse | 1996-07-02 |
| 5491709 | Semiconductor laser device | Yasuji Seko, Nobuaki Ueki, Hideki Fukunaga, Hideo Nakayama, Kiichi Ueyanagi +1 more | 1996-02-13 |
| 5394425 | Method of manufacturing a semiconductor laser device | Hideki Fukunaga, Nobuaki Ueki, Hideo Nakayama | 1995-02-28 |