Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071187 | Method for fabricating metallized ceramics substrate, metallized ceramics substrate fabricated by the method, and package | Yasuyuki Yamamoto, Osamu Yatabe | 2011-12-06 |
| 8008180 | Method of forming an OHMIC contact on a P-type 4H-SIC substrate | Yasuo Takahashi, Akinori Seki, Akira Kawahashi, Masahiro Sugimoto | 2011-08-30 |
| 7993699 | Process for producing metallized aluminum nitride substrate | Yasuyuki Yamamoto | 2011-08-09 |
| 7974333 | Semiconductor apparatus and radio circuit apparatus using the same | — | 2011-07-05 |
| 7973481 | Nitride sintered body and method for manufacturing thereof | Yasuyuki Yamamoto, Yukihiro Kanechika | 2011-07-05 |
| 7888187 | Element mounting substrate and method for manufacturing same | Yasuyuki Yamamoto, Kunihiro Gotoh | 2011-02-15 |
| 7879705 | Semiconductor devices and manufacturing method thereof | Akira Kawahashi, Masahiro Sugimoto, Akinori Seki, Yasuo Takahashi | 2011-02-01 |
| 7876053 | Nitride sintered body and method for manufacturing thereof | Yasuyuki Yamamoto, Yukihiro Kanechika | 2011-01-25 |