Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901092 | Package structure for a hybrid optical module and method of producing the same | Masaki Okayasu, Hirofumi Tanaka | 2005-05-31 |
| 6778568 | Semiconductor module and method of mounting semiconductor laser element on the same | Masaki Okayasu, Hirofumi Tanaka, Takeshi Ishida, Kiyoshi Shimomura | 2004-08-17 |
| 6587287 | Hybrid optical module | Masaki Okayasu, Hirofumi Tanaka | 2003-07-01 |