Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559669 | Synchronous semiconductor device, and inspection system and method for the same | Hidetoshi Tanaka, Yasushige Tanaka | 2003-05-06 |
| 6545940 | Semiconductor integrated circuit having enhanced acquisition of external signal | Satoshi Takashima, Yoshiyuki Ishida, Yasushige Ogawa | 2003-04-08 |
| 6542421 | Semiconductor memory device with redundancy circuit | Yasushige Ogawa | 2003-04-01 |
| 6525975 | Semiconductor integrated circuit device and data-write method thereof | Kazumi Kojima, Yasushige Ogawa | 2003-02-25 |