Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817919 | Method and apparatus for manufacturing a frame work for shadow mask | Kenichi Sato, Taizou Takeuchi | 2004-11-16 |
KO
Kounosuke Okumura
Overall (All Time): #3,495,367 of 4,157,543Top 85%
1
Patents All Time