Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7334174 | Semiconductor integrated circuit device and error detecting method therefor | — | 2008-02-19 |
| 5952850 | Input/output circuit and a method for controlling an input/output signal | Takehiko Hojo | 1999-09-14 |
| 5929469 | Contact holes of a different pitch in an application specific integrated circuit | Kenichiro Mimoto, Takehiko Hojo | 1999-07-27 |
| 4970572 | Semiconductor integrated circuit device of multilayer interconnection structure | Toshiya Kato | 1990-11-13 |
| 4924290 | Semiconductor device having improved multilayered wirings | Toshiya Kato | 1990-05-08 |