Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212252 | X-ray mask provided with an alignment mark and method of manufacturing the same | Koji Kise, Hideki Yabe, Sunao Aya, Kaeko Kitamura, Kenji Marumoto | 2001-04-03 |
SA
Shigeto Ami
Overall (All Time): #3,577,574 of 4,157,543Top 90%
1
Patents All Time