Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776773 | Boron carbide sintered body and method of manufacturing the same and protective body | Nobuyuki Horiuchi, Masahito Nakanishi, Takehiro Oda | 2010-08-17 |
| 7557054 | Boron carbide sintered body and protective member | Takehiro Oda, Masahito Nakanishi | 2009-07-07 |