Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164157 | Light emitting device and light emitting device module | Horie Hideyoshi, Satoru Nagao, Yoshitaka Yamamoto | 2007-01-16 |
| 7102174 | Light emitting device and light emitting device module | Horie Hideyoshi, Satoru Nagao, Yoshitaka Yamamoto | 2006-09-05 |
| 6744074 | Compound semiconductor light emitting device and method of fabricating the same | Hideyoshi Horie, Hirotaka Ohta | 2004-06-01 |
| 6677618 | Compound semiconductor light emitting device | Hideyoshi Horie, Hirotaka Ohta | 2004-01-13 |
| 6323052 | Compound semiconductor light emitting device and method of fabricating the same | Hideyoshi Horie, Hirotaka Ohta | 2001-11-27 |
| 6172998 | Semiconductor laser diode | Hideyoshi Horie, Satoru Nagao, Hideki Goto | 2001-01-09 |
| 5920767 | Method of forming a groove in a semiconductor laser diode and a semiconductor laser diode | Hideyoshi Horie, Satoru Nagao, Nobuyuki Hosoi, Hideki Goto | 1999-07-06 |
| 5868834 | Method of manufacturing a group II-VI compound semiconductor | Kenji Shimoyama, Hideki Goto | 1999-02-09 |
| 5838028 | Semiconductor device having a ridge or groove | Hideyoshi Horie, Satoru Nagao, Hideki Gotoh | 1998-11-17 |
| 5608751 | Laser diode and process for producing the same | Kenji Shimoyama, Satoru Nagao, Hideki Gotoh | 1997-03-04 |
| 5566198 | Method of forming a groove in a semiconductor laser diode and a semiconductor laser diode | Hideyoshi Horie, Satoru Nagao, Nobuyuki Hosoi, Hideki Goto | 1996-10-15 |