Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663668 | Semiconductor integrated circuit device | Isamu Hayashi | 1997-09-02 |
| 5661417 | Bus system and bus sense amplifier with precharge means | — | 1997-08-26 |
| 5656954 | Current type inverter circuit, current type logic circuit, current type latch circuit, semiconductor integrated circuit, current type ring oscillator, voltage-controlled oscillator and PLL circuit | Hiromi Notani | 1997-08-12 |
| 5649119 | Data queuing apparatus | Hideaki Yamanaka, Masahiko Ishiwaki, Hiromi Notani | 1997-07-15 |
| 5594392 | Ring oscillator having large load driving capability for use as VCO in phase locked loops | Hiromi Notani | 1997-01-14 |
| 5594369 | Open-drain fet output circuit | Katsushi Asahina | 1997-01-14 |
| 5592109 | Phase comparator and PLL circuit | Hiromi Notani | 1997-01-07 |