Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721865 | Segment-type friction material | Masayuki Mizuno | 2010-05-25 |
| 6507201 | System for measuring amount of specific substance mixed in material under measurement and electrode rod for measurement | — | 2003-01-14 |