Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479680 | Engine block coating system | Hideo Takahashi, Takashi Ogino, Kiyokazu Sugiyama | 2013-07-09 |
| 7823284 | Masking an engine block during coating application | Hideo Takahashi, Takashi Ogino, Kiyokazu Sugiyama | 2010-11-02 |