Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976818 | Fine pattern forming method | Taichi Koizumi, Kenji Kawakita, Noboru Nomura | 1990-12-11 |
| 4936951 | Method of reducing proximity effect in electron beam resists | Taichi Koizumi, Kenji Kawakita, Noboru Nomura | 1990-06-26 |
| 4691123 | Semiconductor integrated circuit with an internal voltage converter circuit | — | 1987-09-01 |
| 4628340 | CMOS RAM with no latch-up phenomenon | — | 1986-12-09 |
| 4467452 | Nonvolatile semiconductor memory device and method of fabricating the same | Shozo Saito, Yukimasa Uchida, Norio Endo | 1984-08-21 |