Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531047 | Surface modification method for an aluminum substrate | Takamitsu Kato, Yuichi Hyakusoku, Tadao Tokushima, Masaaki Kato | 2003-03-11 |
| 6138824 | Hard disk carrier | Yuichi Hyakusoku | 2000-10-31 |