Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831356 | Memory macro and semiconductor integrated circuit | Hironori Akamatsu | 2004-12-14 |
| 6829316 | Input circuit and output circuit | Takefumi Yoshikawa | 2004-12-07 |
| 6787727 | Automatic wire electrode feeder for wire electric discharge machining devices | Hisashi Yamada, Takuji Magara | 2004-09-07 |
| 6711086 | Multiport semiconductor memory with different current-carrying capability between read ports and write ports | — | 2004-03-23 |
| 6698639 | Automatic wire supply system of wire cut electrodischarge machine | Yoichi Otomo, Hisashi Yamada | 2004-03-02 |