| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Susumu Okawa | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 6,296,428 | Oct. 02, 2001 | K. Okushima, S. Okawa, H. Hayashi, K. Yamashita | Burr Removing Method and Apparatus | ||