Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240235 | Method of minimal quantity lubrication cutting/grinding processing and oil composition used therefor | Satoshi Suda, Masahiro Hata, Masanori Ibi, Ichiro Inasaki | 2012-08-14 |
| 6858569 | Cutting or grinding oil composition | Hideo Yokota, Noboru Aota, Yoshitaka Natsume, Masanori Ibi, Minoru Okajima +2 more | 2005-02-22 |
| 5997172 | Air-driven vibrator | — | 1999-12-07 |