Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867368 | Plating apparatus | Yoshimitsu Ogawa | 2011-01-11 |
| 7740049 | Mold device and method of manufacturing cylinder block | Akira Sakurai, Yoshimichi Asai, Hiroyuki Ohashi, Kazumi Nagao | 2010-06-22 |
| 6372115 | Process for anodizing Si-based aluminum alloy | Haruaki Matsukawa | 2002-04-16 |
| 5775892 | Process for anodizing aluminum materials and application members thereof | Hideaki Ikeda | 1998-07-07 |