Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650611 | Master disc manufacturing apparatus | Kenji Kamimura, Kazumi Kuriyama, Hiroki Kaneda, Masami Sone, Takeharu Iwata +1 more | 2003-11-18 |
OK
Osamu Kumasaka
Overall (2003): #146,773 of 273,478Top 55%
1
Patents 2003