Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060659 | Method of producing flame-resistant fiber bundle and carbon fiber bundle and flameproofing furnace | Yusuke Kuji, Naoto Hosotani, Taku Yamamoto, Kazuyuki Gondo | 2024-08-13 |
| 12012671 | Method for producing flame-proof fiber bundle, and method for producing carbon fiber bundle | Naoto Hosotani, Taku Yamamoto, Kazuyuki Gondo, Yusuke Kuji | 2024-06-18 |
| 7365927 | Eccentricity correction data recording method and recording medium having eccentricity correction data | Yoshiyuki Kagami, Shuichi Hashimoto | 2008-04-29 |