| 7372123 |
Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer |
Kenji Kawano, Jun Hiraoka, Eiji Kawazura, Satoshi Matsumoto |
2008-05-13 |
| 7317236 |
Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer |
Kenji Kawano, Jun Hiraoka, Yuichi Sasaki |
2008-01-08 |
| 7071524 |
Semiconductor light receiving device for repeatedly propagating incident light in light absorption layer and method for manufacturing the same |
Kenji Kawano, Jun Hiraoka, Yuichi Sasaki |
2006-07-04 |
| 6909160 |
Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer |
Kenji Kawano, Jun Hiraoka, Yuichi Sasaki, Eiji Kawazura, Satoshi Matsumoto |
2005-06-21 |
| 6756609 |
Semiconductor light receiving element provided with acceleration spacer layers between plurality of light absorbing layers and method for fabricating the same |
Kenji Kawano, Jun Hiraoka, Yuichi Sasaki |
2004-06-29 |