Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935385 | Metal material having formed thereon chromium oxide passive film and method for producing the same, and parts contacting with fluid and system for supplying fluid and exhausting gas | Tadahiro Ohmi, Yasuyuki Shirai, Nobukazu Ikeda, Eiji Ideta, Akihiro Morimoto +1 more | 2011-05-03 |