Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670475 | Information recording medium | Koji Wariishi, Shinnichi Morishima | 2003-12-30 |
| 6661770 | Optical information recording medium | Takeshi Kakuta, Shinji Saito | 2003-12-09 |
TI
Toshio Ishida
Overall (2003): #38,904 of 273,478Top 15%
2
Patents 2003