Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589399 | Semiconductor device, lead frame used in the semiconductor device and electronic equipment using the semiconductor device | — | 2009-09-15 |
| 6972205 | Semiconductor laser device, fabricating method thereof and optical pickup employing the semiconductor laser device | Osamu Hamaoka, Takeshi Horiguchi | 2005-12-06 |
| 6888865 | Semiconductor laser apparatus and method of producing the same | — | 2005-05-03 |
| 6700911 | Semiconductor laser device, fabricating method thereof and optical pickup employing the semiconductor laser device | Osamu Hamaoka, Takeshi Horiguchi | 2004-03-02 |
| 6677184 | Semiconductor laser apparatus and method of producing the same | — | 2004-01-13 |
| 6456635 | Semiconductor laser device | Takehiro Shiomoto | 2002-09-24 |
| 4745294 | Photocoupler with light emitting and receiving elements coupled through a soft resin | Hajime Kashida, Shin Satoh | 1988-05-17 |