Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145639 | Projecting exposure method | Hiromi Ishikawa, Masahiro Ohba, Yutaka Korogi | 2006-12-05 |
| 6677578 | Internal-surface-scanning image recording apparatus | — | 2004-01-13 |
NT
Norihasa Takada
Overall (All Time): #2,175,152 of 4,157,543Top 55%
2
Patents All Time