Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906222 | Sliding material and a method for its manufacture | Naoki Sato, Toshio Hakuto | 2011-03-15 |
| 7854996 | Sliding material and a method for its manufacture | Issaku Sato, Naoki Sato, Toshio Hakuto | 2010-12-21 |
| 6391123 | Solder paste | Ryoichi Kurata, Hiroshi Takahashi | 2002-05-21 |