Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Harufusa Kondoh | 1997-08-12 |
| 5649119 | Data queuing apparatus | Harufusa Kondoh, Hideaki Yamanaka, Masahiko Ishiwaki | 1997-07-15 |
| 5594392 | Ring oscillator having large load driving capability for use as VCO in phase locked loops | Harufusa Kondoh | 1997-01-14 |
| 5592109 | Phase comparator and PLL circuit | Harufusa Kondoh | 1997-01-07 |