Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470380 | Signal processing device accessible as memory | Hideki Yoshizawa, Norichika Kumamoto, Yuji Nomura | 2002-10-22 |
| 6459711 | Optical semiconductor device | Shin-ichi Hamaguchi, Yuzo Shimizu, Masanori Hirose | 2002-10-01 |
| 6441402 | Optical electronic apparatus and method for producing the same | Hideyuki Nakanishi, Ryuma Hirano | 2002-08-27 |
| 6378050 | Information processing apparatus and storage medium | Yuji Nomura | 2002-04-23 |