Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799839 | Structure provided with through hole, method of manufacture therefor, and liquid discharge head | Yukihiro Hayakawa | 2004-10-05 |
GM
Genzo Momma
Overall (2004): #219,437 of 270,089Top 85%
1
Patents 2004