Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517295 | Apparatus for fracturing polycrystalline silicon and method for producing fractured fragments of polycrystalline silicon | Takahiro Matsuzaki, Shunsuke Kotaki, Motoki Sato | 2013-08-27 |
| 7475430 | Data recording apparatus | Yasuhiro Takada | 2009-01-06 |