Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441206 | Pattern detecting apparatus | Akihiro Takanashi, Toshiei Kurosaki, Sumio Hosaka, Yoshio Kawamura, Tsuneo Terasawa | 1984-04-03 |
| 4380395 | Reduction projection aligner system | Akihiro Takanashi, Toshiei Kurosaki | 1983-04-19 |