Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591790 | Fire-resistant structural body supporting metal bar for protection of water pipe | Keita Inoue, Minoru Ike, Kenshi Yoshida | 2003-07-15 |
RM
Ryuta Maruyama
Overall (2003): #125,912 of 273,478Top 50%
1
Patents 2003