Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434281 | Signal processing apparatus | — | 2002-08-13 |
| 6351287 | Apparatus for recording, reproducing or erasing | Shigeo Yamagata | 2002-02-26 |
YS
Yuji Sakaegi
Overall (2002): #33,599 of 266,432Top 15%
2
Patents 2002