Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289749 | Apparatus for detecting abnormal condition of cuttable objective material for use in a cutting machine | Toshiro Ochi | 1994-03-01 |
| 5246088 | Automatic lubricating device for a cutting head of a cutting machine | Kenji Ikoma | 1993-09-21 |