Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755371 | Film winding method, film winding apparatus, and film manufacturing apparatus | Kenji Watanabe, Akio Hiroi | 2004-06-29 |
FK
Fujio Kuwabara
Overall (2004): #222,527 of 270,089Top 85%
1
Patents 2004