Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818999 | Semiconductor device having multiple semiconductor chips in a single package | Yuji Akashi, Takeshi Ikuta | 2004-11-16 |
| 6777799 | Stacked semiconductor device and method of producing the same | Mitsutaka Ikeda, Yoshihiro Tsukidate, Yuji Akashi, Kaname Ozawa, Akira Takashima +1 more | 2004-08-17 |
| 6621169 | Stacked semiconductor device and method of producing the same | Mitsutaka Ikeda, Yoshihiro Tsukidate, Yuji Akashi, Kaname Ozawa, Akira Takashima +5 more | 2003-09-16 |