Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7205761 | Rotation state detecting device and rotation state detecting method | Manabu Tsukamoto, Takaaki Murakami, Yuji Ariyoshi, Yasuhiro Kosasayama | 2007-04-17 |
| 6847511 | Circuit protecting against electrostatic discharge | Tatsuo Oomori | 2005-01-25 |
| 6844596 | Si-MOS high-frequency semiconductor device | — | 2005-01-18 |
| 6734509 | Semiconductor integrated circuit | Akihiko Furukawa | 2004-05-11 |
| 6635920 | Non-volatile semiconductor memory device and manufacturing method thereof | Atsushi Fukumoto, Satoshi Shimizu | 2003-10-21 |
| 6600198 | Electrostatic discharge protection circuit for a semiconductor device | Satoshi Yamakawa | 2003-07-29 |
| 5901084 | Nonvolatile semiconductor memory device having floating gate electrode | — | 1999-05-04 |