Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331770 | Method for scraping off excessive portion of workpiece | Koichi Sugimoto, Kazuo Yamaguchi, Genji Itoh, Kenji Maeda, Kouichiro Ohara | 1994-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331770 | Method for scraping off excessive portion of workpiece | Koichi Sugimoto, Kazuo Yamaguchi, Genji Itoh, Kenji Maeda, Kouichiro Ohara | 1994-07-26 |