Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331770 | Method for scraping off excessive portion of workpiece | Masayuki ICHINOHE, Koichi Sugimoto, Genji Itoh, Kenji Maeda, Kouichiro Ohara | 1994-07-26 |
| 5307353 | Fault recovery system of a ring network | Haruo Yamashita, Yuji Takizawa | 1994-04-26 |