Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784360 | Photovoltaic module, solar-power generating apparatus, a support member for supporting photovoltaic modules, and method of installing a solar-power generating apparatus | Takeharu Nakajima, Kazunari Iwamoto, Haruhiko Ito | 2004-08-31 |
| 6741811 | Optical cross-connect device and system having the device | Tetsuya Nishi, Satoshi Kuroyanagi, Takuji Maeda, Toru Katagiri | 2004-05-25 |
| 6718081 | Optical switch | Satoshi Kuroyanagi | 2004-04-06 |