Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598791 | Semiconductor integrated apparatus using two or more types of power supplies | — | 2009-10-06 |
| 7400547 | Semiconductor integrated circuit with power-reducing standby state | — | 2008-07-15 |
| 7260012 | Fuse latch circuit | Naokazu Kuzuno, Kimio Maruyama, Yasuhiro Hegi | 2007-08-21 |
| 7243199 | Memory data protection system | Kimio Maruyama, Yasuhiro Watanabe, Naokazu Kuzuno, Masaya Kubota | 2007-07-10 |
| 7167393 | Nonvolatile semiconductor memory device containing reference capacitor circuit | Yukihiro Nishida, Masaya Kubota, Junji Morita | 2007-01-23 |
| 7123527 | Redundancy fuse circuit | Naokazu Kuzuno, Kimio Maruyama, Yasuhiro Watanabe, Masaya Kubota | 2006-10-17 |
| 6950360 | Memory circuit apparatus | Yukihiro Nishida | 2005-09-27 |
| 6643203 | Semiconductor memory device including clock-independent sense amplifier | Kimio Maruyama, Yasuhiro Watanabe, Naokazu Kuzuno | 2003-11-04 |
| 6459157 | Semiconductor device and double-sided multi-chip package | — | 2002-10-01 |
| 6255729 | Multi chip package (MCP) applicable to failure analysis mode | — | 2001-07-03 |
| 6202113 | Bank register circuit for a multiply accumulate circuit | — | 2001-03-13 |
| 5036223 | Inverter circuit and chopper type comparator circuit using the same | Hideo Sakai, Tomotaka Saito | 1991-07-30 |