Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923904 | Electronic package having stress buffer layer on mounting surface thereof, and method for manufacturing same | Keiji Sato, Kiyoshi Aratake, Masashi Numata | 2011-04-12 |
| 7892426 | Wastewater treatment apparatus | Hiroshi Hayashi, Hajime Negishi, Shigeyuki Tsuzaki, Yoshio Aikawa, Ayako Mimoto +1 more | 2011-02-22 |