Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833199 | Joined structure of different metal materials | Masashi Fujita, Masayuki Narita, Kenji Ikeuchi, Makoto Takahashi | 2004-12-21 |
YH
Yasuyuki Hama
Overall (2004): #85,607 of 270,089Top 35%
1
Patents 2004