Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815062 | Plating pretreatment apparatus and method for multi-cylinder block | Seiya Kunioka, Hitoshi Muramatsu, Nobuyuki Suzuki, Naoyuki Suda, Akira Ishibashi +3 more | 2014-08-26 |
| 8585876 | Cylinder block plate processing apparatus and sealing mechanism of the same | Hitoshi Muramatsu, Seiya Kunioka, Naoyuki Suda, Akira Ishibashi, Manabu Suzuki +2 more | 2013-11-19 |
| 8449753 | Plating pretreatment apparatus and method for cylinder block | Hitoshi Muramatsu, Seiya Kunioka, Nobuyuki Suzuki, Naoyuki Suda, Akira Ishibashi +3 more | 2013-05-28 |
| 8057647 | Electrode mounting structure of surface treatment apparatus | Seiya Kunioka, Hitoshi Muramatsu, Nobuyuki Suzuki, Akira Ishibashi, Makoto Kawai | 2011-11-15 |