Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563755 | Semiconductor memory device | Hideharu Yahata, Masashi Horiguchi, Yoshinobu Nakagome | 2003-05-13 |
YS
Yoshikazu Saitoh
Renesas Technology: 15 patents #114 of 3,337Top 4%
Hitachi Ulsi Systems Co.: 11 patents #40 of 867Top 5%
Renesas Electronics: 7 patents #554 of 4,529Top 15%
Hitachi Device Engineering Co.: 4 patents #116 of 514Top 25%
Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #155,284 of 4,157,543Top 4%
26
Patents All Time