Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504153 | Porous body, production method thereof and composite material using the porous body | Tatsuhiro Takahashi, Chiaki Sotowa, Toshio Morita | 2009-03-17 |
| 5557141 | Method of doping, semiconductor device, and method of fabricating semiconductor device | Yasoo Harada, Shigeharu Matsushita, Satoshi Terada, Emi Fujii, Takayoshi Higashino +4 more | 1996-09-17 |
| 5350709 | Method of doping a group III-V compound semiconductor | Yasoo Harada, Shigeharu Matsushita, Satoshi Terada, Emi Fujii, Takayoshi Higashino +4 more | 1994-09-27 |