Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755075 | Ultra micro indentation testing apparatus | Kensuke Miyahara, Saburo Matsuoka | 2004-06-29 |
| 6457349 | Method of testing hardness of micro region | Kensuke Miyahara, Saburo Matsuoka | 2002-10-01 |