Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648517 | Retainer for rolling bearing | Hiroshi Ishiwada, Banda Noda, Tatsunobu Momono, Magozou Hamamoto, Yasuhisa Terada | 2003-11-18 |
YM
Yasushi Mutoh
Overall (2003): #88,917 of 273,478Top 35%
1
Patents 2003