Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501617 | Device for testing a light-emitting optical device using a socket | Isao Hayami, Toru Nishikawa, Masaya Tateyanagi | 2009-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501617 | Device for testing a light-emitting optical device using a socket | Isao Hayami, Toru Nishikawa, Masaya Tateyanagi | 2009-03-10 |