Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924900 | Surface emitting laser, manufacturing method of surface emitting laser, surface emitting laser array, manufacturing method of surface emitting laser array, and optical apparatus including surface emitting laser array | — | 2011-04-12 |
| 7839913 | Surface emitting laser, surface emitting laser array, and image forming apparatus including surface emitting laser | Takeshi Uchida | 2010-11-23 |
| 7830944 | Surface-emitting laser and optical apparatus formed by using surface-emitting laser | Takeshi Uchida | 2010-11-09 |
| 7807485 | Process for producing surface emitting laser, process for producing surface emitting laser array, and optical apparatus including surface emitting laser array produced by the process | Tatsuro Uchida, Mitsuhiro Ikuta | 2010-10-05 |
| 7809040 | Red surface emitting laser element, image forming device, and image display apparatus | Mamoru Uchida, Tomoyuki Miyamoto, Fumio Koyama | 2010-10-05 |
| 7796662 | Vertical cavity surface emitting laser and image forming apparatus using the vertical cavity surface emitting laser | Takeshi Uchida | 2010-09-14 |
| 7795048 | Method of measuring film thickness and method of manufacturing semiconductor device | Kazutoshi Izumi | 2010-09-14 |
| 7786495 | Light-emitting element array and image forming apparatus | Makoto Koto, Kenji Yamagata, Yoshinobu Sekiguchi, Takao Yonehara | 2010-08-31 |
| 7768021 | Light emitting element array and image forming apparatus | — | 2010-08-03 |
| 7756187 | Optical device including multilayer reflector and vertical cavity surface emitting laser | — | 2010-07-13 |
| 7609745 | Semiconductor laser apparatus | — | 2009-10-27 |
| 7562695 | Cooling device and method of manufacturing the same | Shigeru Kadota, Kazutoshi Nishizawa, Akira Ito, Satoru Nakamura | 2009-07-21 |
| 7491976 | Light-emitting element array and image forming apparatus | Makoto Koto, Kenji Yamagata, Yoshinobu Sekiguchi, Takao Yonehara | 2009-02-17 |
| 7490661 | Heat exchanger | Tatsuhiko Nishino, Yoshiki Katoh | 2009-02-17 |
| 7345324 | Light emitting diodes with graded composition active regions | David P. Bour, Nathan Gardner, Werner Goetz, Stephen A. Stockman, Ghulam Hasnain +2 more | 2008-03-18 |
| 7311429 | Vehicle lamp | Kunihiko Kurisu, Atsushi Yoshida, Hiroyuki Oshita | 2007-12-25 |
| 7096786 | Ink fountain apparatus for rotary printing press | — | 2006-08-29 |
| 7033938 | Method of making a long wavelength indium gallium arsenide nitride (InGaAsN) active region | David P. Bour, Ashish Tandon, Ying-Lan Chang, Michael Renne Ty Tan, Scott W. Corzine | 2006-04-25 |
| 6955933 | Light emitting diodes with graded composition active regions | David P. Bour, Nathan Gardner, Werner Goetz, Stephen A. Stockman, Ghulam Hasnain +2 more | 2005-10-18 |
| 6934312 | System and method for fabricating efficient semiconductor lasers via use of precursors having a direct bond between a group III atom and a nitrogen atom | Michael Renne Ty Tan, Ying-Ian Chang | 2005-08-23 |
| 6887727 | System and method for increasing nitrogen incorporation into a semiconductor material layer using an additional element | Ying-Ian Chang | 2005-05-03 |
| 6878959 | Group III-V semiconductor devices including semiconductor materials made by spatially-selective intermixing of atoms on the group V sublattice | David P. Bour, Ying-Lan Chang, Danny E. Mars | 2005-04-12 |
| 6878970 | Light-emitting device having element(s) for increasing the effective carrier capture cross-section of quantum wells | David P. Bour, Michael Leary, Ying-Lan Chang, Yoon-Kyu Song, Michael Renne Ty Tan +1 more | 2005-04-12 |
| 6853663 | Efficiency GaN-based light emitting devices | Ghulam Hasnain, Richard P. Schneider, Scott W. Corzine, Mark R. Hueschen, Danny E. Mars | 2005-02-08 |
| 6849472 | Nitride semiconductor device with reduced polarization fields | Michael R. Krames, Norihide Yamada, Hiroshi Amano, Isamu Akasaki | 2005-02-01 |