Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975873 | Content addressable memory with flag storage to indicate memory state | Takeo Nakabayashi | 1990-12-04 |
| 4972517 | Driver circuit receiving input voltage and providing corresponding output voltage | Takeo Nakabayashi | 1990-11-20 |
| 4902637 | Method for producing a three-dimensional type semiconductor device | Masao Nakaya | 1990-02-20 |
| 4876466 | Programmable logic array having a changeable logic structure | Hiroshi Kuranaga | 1989-10-24 |
| 4860235 | Arithmetic unit with alternate mark inversion (AMI) coding | Hideki Ando | 1989-08-22 |
| 4810995 | Arithmetic and logic operating unit | Hideki Ando | 1989-03-07 |