Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000734 | Lubricating device | Taikou Nawamoto, Kenichi Sugiyama, Satoshi Dairokuno | 2006-02-21 |
| 6623251 | Spindle apparatus | Taikou Nawamoto, Kenichi Sugiyama, Satoshi Dairokuno | 2003-09-23 |
| 6398509 | Lubricating device | Taikou Nawamoto, Kenichi Sugiyama, Satoshi Dairokuno | 2002-06-04 |