Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8847660 | Level shift switch and electronic device with the same | Akira Takiba | 2014-09-30 |
| 8547139 | CMOS logic integrated circuit | Akira Takiba | 2013-10-01 |
| 7839172 | Bidirectional buffer circuit and signal level conversion circuit | — | 2010-11-23 |
| 6798247 | Output buffer circuit | — | 2004-09-28 |
| 5942916 | Logic circuit | Gensoh Matsbara | 1999-08-24 |
| 5187678 | Priority encoder and floating-point normalization system for IEEE 754 standard | — | 1993-02-16 |
| 5172330 | Clock buffers arranged in a peripheral region of the logic circuit area | Hiroyuki Watanabe | 1992-12-15 |
| 4853892 | Associative memory device including write inhibit circuitry | — | 1989-08-01 |
| 4833643 | Associative memory cells | — | 1989-05-23 |
| 4727268 | Logic circuitry having two programmable interconnection arrays | — | 1988-02-23 |