Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722708 | Tubular resin connection structure | Hiroshi Kumagai, Tatsunobu Takeda | 2004-04-20 |
KM
Katsumi Morohoshi
Overall (2004): #181,436 of 270,089Top 70%
1
Patents 2004