Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432887 | Rolling device | Kenichi Iso, Atsushi Oda | 2002-08-13 |
| 6367981 | Retainer and rolling bearing having the same | Takahiko Uchiyama | 2002-04-09 |
TY
Toyohisa Yamamoto
Overall (2002): #37,172 of 266,432Top 15%
2
Patents 2002