Issued Patents All Time
Showing 226–231 of 231 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4489101 | Pattern forming method | — | 1984-12-18 |
| 4335505 | Method of manufacturing semiconductor memory device having memory cell elements composed of a transistor and a capacitor | Tatsuya Enomoto | 1982-06-22 |
| 4322881 | Method for manufacturing semiconductor memory devices | Tatsuya Enomoto | 1982-04-06 |
| 4280854 | Method of manufacturing a semiconductor device having conductive and insulating portions formed of a common material utilizing selective oxidation and angled ion-implantation | Hideo Iwasaki, Kunio Yamada | 1981-07-28 |
| 4232439 | Masking technique usable in manufacturing semiconductor devices | — | 1980-11-11 |
| 4183835 | Salts of a basic nitrogenous compound as stabilizers for neutralized polyamide-acid resin | Katsuhiko Yamaguchi, Yasuhiro Suzuki, Makoto Komima | 1980-01-15 |