Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473194 | Chip carrier having through hole conductors | Takao Nakamura, Tsuyoshi Fujita, Minoru Tanaka | 1995-12-05 |
| 5364655 | Simultaneous double sides polishing method | Takao Nakamura, Nobuya Sekiyama, Yoshiki Kato | 1994-11-15 |
| 4489507 | Drying apparatus | — | 1984-12-25 |
| 4268999 | Automatic polishing apparatus | Koichi Noto | 1981-05-26 |