Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842136 | Dust-proof container having improved construction for holding a reticle therein | Hiroshi Nakazato | 1989-06-27 |
| 4830182 | Reticle cassette | Hiroshi Nakazato | 1989-05-16 |
MI
Mamoru Iijima
Overall (1989): #20,903 of 140,708Top 15%
2
Patents 1989