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 | Ryuta Maruyama, Minoru Ike, Kenshi Yoshida | 2003-07-15 |
KI
Keita Inoue
Overall (2003): #181,275 of 273,478Top 70%
1
Patents 2003