Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870310 | Multibeam generating apparatus and electron beam drawing apparatus | Hiroya Ohta, Norio Saito, Masaki Takakuwa, Sayaka Tanimoto, Takeshi Haraguchi | 2005-03-22 |
MO
Masahiko Okunuki
Overall (2005): #143,291 of 245,428Top 60%
1
Patents 2005