Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708276 | Electron-beam exposure device and a method of detecting a mark position for the device | Tatsuro Ohkawa, Yoshihisa Ooae, Tohru Ikeda, Kazushi Ishida | 1998-01-13 |
KK
Kawakami Kenichi
Overall (All Time): #3,673,904 of 4,157,543Top 90%
1
Patents All Time