Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457349 | Method of testing hardness of micro region | Saburo Matsuoka, Nobuo Nagashima | 2002-10-01 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457349 | Method of testing hardness of micro region | Saburo Matsuoka, Nobuo Nagashima | 2002-10-01 |