Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221840 | Method for producing a carbon fiber bundle | Naoki Sugiura, Shinobu Fujie | 2012-07-17 |
AF
Akihiko Fukushima
Overall (All Time): #3,215,055 of 4,157,543Top 80%
1
Patents All Time