Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578179 | LSI layout design apparatus, layout design method, recording medium recording layout design program, and semiconductor integrated circuit | Yukihiro Urakawa | 2003-06-10 |
| 5920888 | Cache memory system having high and low speed and power consumption modes in which different ways are selectively enabled depending on a reference clock frequency | Shigeyuki Hayakawa | 1999-07-06 |
| 5845309 | Cache memory system with reduced tag memory power consumption | Atsushi Kawasumi | 1998-12-01 |
| 5479374 | Semiconductor memory device employing sense amplifier control circuit and word line control circuit | Tsuguo Kobayashi, Kazutaka Nogami | 1995-12-26 |
| 5388104 | Semiconductor integrated circuit capable of testing memory blocks | Kazutaka Nogami | 1995-02-07 |
| 5276356 | High speed output circuit having current driving capability which is independent of temperature and power supply voltage | — | 1994-01-04 |
| 5153699 | Semiconductor device | Kazuhiro Sawada, Takayasu Sakurai | 1992-10-06 |