Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943412 | Semiconductor integrated circuit | — | 2005-09-13 |
| 6414341 | Input/output protective device | — | 2002-07-02 |
| 6191633 | Semiconductor integrated circuit with protection circuit against electrostatic discharge | Takeo Fujii, Kaoru Narita | 2001-02-20 |
| 6175139 | Semiconductor device and method of making the same | Kaoru Narita, Takeo Fujii | 2001-01-16 |
| 6101078 | Semiconductor device with protection circuit | Takeo Fujii, Kaoru Narita | 2000-08-08 |
| 5932914 | Semiconductor protection device formed inside a well having contact with a buried layer | — | 1999-08-03 |
| 5910675 | Semiconductor device and method of making the same | Kaoru Narita, Takeo Fujii | 1999-06-08 |
| 5449939 | Semiconductor device having a protective transistor | Kaoru Narita | 1995-09-12 |