Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5559918 | Optical semiconductor module in which a hermetically sealed optical semiconductor device is connected to an electrical wiring layer | Hideto Furuyama, Hiroshi Hamasaki | 1996-09-24 |
| 5434426 | Optical interconnection device | Hideto Furuyama, Hiroshi Hamasaki, Mitsuhiro Kushibe, Katsuji Kaminishi, Keiji Takaoka | 1995-07-18 |
| 5412748 | Optical semiconductor module | Hideto Furuyama, Hiroshi Hamasaki | 1995-05-02 |