Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902469 | Work chamfering apparatus and work chamfering method | Sadahiko Kondo | 2005-06-07 |
| 6889586 | Work cutting apparatus and method for cutting work | Sadahiko Kondo, Toshiaki Sasaki, Masanori Chikuba, Sajio Ozaki | 2005-05-10 |