Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869859 | DRAM capacitor having lower electrode and dielectric layer of same planar shape preformed on field DRAM oxide film | — | 1999-02-09 |
| 5767541 | Semiconductor memory device with ferroelectric capacitor | — | 1998-06-16 |
| 5304502 | Process of fabricating semiconductor integrated circuit having conductive strips used as resistor and gate electrode of component transistor | — | 1994-04-19 |
| 4870033 | Method of manufacturing a multilayer electrode containing silicide for a semiconductor device | Tadahiko Hotta | 1989-09-26 |
| 4746629 | Process of fabricating semiconductor device involving planarization of a polysilicon extrinsic base region | — | 1988-05-24 |
| 4327623 | Reference frequency signal generator for tuning apparatus | Yasunori Mochida, Terumoto Nonaka | 1982-05-04 |