Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694991 | Ball/roller bearing cleaning apparatus | Hiroki Mizuno, Shigeo Tokura, Katsuhisa Tonooka | 2004-02-24 |
HS
Hiroshi Shibazaki
Overall (2004): #208,266 of 270,089Top 80%
1
Patents 2004