Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489677 | Optical semiconductor device package and optical semiconductor module having the same | Takahiro Okada | 2002-12-03 |
| 6342549 | Cycloolefin resin pellets and a process for producing a molded product thereof | Toshiyuki Hirose, Yohzoh Yamamoto, Shinji Osato | 2002-01-29 |