Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018044 | Semiconductor device, substrate for producing semiconductor device and method of producing them | Chikao Ikenaga, Kentarou Seki, Kazuhito Hosokawa, Takuji Okeyui, Keisuke Yoshikawa | 2011-09-13 |
| 7943427 | Semiconductor device, substrate for producing semiconductor device and method of producing them | Chikao Ikenaga, Kentarou Seki, Kazuhito Hosokawa, Takuji Okeyui, Keisuke Yoshikawa | 2011-05-17 |