Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447168 | Tapered roller bearings and gear shaft support devices | Yuji Okamoto, Kikuo Maeda | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447168 | Tapered roller bearings and gear shaft support devices | Yuji Okamoto, Kikuo Maeda | 2002-09-10 |