Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306554 | Semiconductor circuit and semiconductor apparatus | — | 2016-04-05 |
| 6940323 | Phase locked loop circuit with an unlock detection circuit and a switch | Takaaki Akiyama | 2005-09-06 |
| 6472275 | Read-only memory and method for fabricating the same | Hiroshi Mizuhashi | 2002-10-29 |
| 6278629 | Read-only memory and method for fabricating the same | Hiroshi Mizuhashi | 2001-08-21 |
| 5134451 | MOS semiconductive device | — | 1992-07-28 |
| 4814292 | Process of fabricating a semiconductor device involving densification and recrystallization of amorphous silicon | Masayoshi Sasaki | 1989-03-21 |