Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142628 | Sealing jig and sealing method for cylinder block plating apparatus | Osamu Narita, Manabu Suzuki, Hiroyuki Oishi | 2012-03-27 |
| 6383348 | Plating pretreatment apparatus and plating treatment apparatus | Hidezumi Kato | 2002-05-07 |
| 5980722 | Plated aluminum alloy, cylinder block thereof, plating line and plating method | Hidezumi Katoh, Hitoshi Muramatsu | 1999-11-09 |