Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617622 | Pad layout and lead layout in semiconductor device having a center circuit | Masaru Koyanagi | 2003-09-09 |
| 6510087 | Semiconductor memory device | Kazuhide Yoneya, Masaru Koyanagi, Toshiki Hisada, Katsuki Matsudera | 2003-01-21 |