Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992879 | Method of producing carbon fiber | Daisuke Miyamoto | 2015-03-31 |
| 8696943 | Carbon nanofiber, producing method and use of the same | Akihiro Kitazaki | 2014-04-15 |
| 8404208 | Method for producing carbon fiber | Akihiro Kitazaki | 2013-03-26 |
| 8308990 | Carbon nanofiber, production process and use | Gaku Oriji | 2012-11-13 |
| 7879261 | Carbon nanofiber, production process and use | Gaku Oriji | 2011-02-01 |
| 7846415 | Production method of vapor-grown carbon fiber and apparatus therefor | Tomoaki Yoshida, Toshio Morita | 2010-12-07 |
| 7771694 | Crimped carbon fiber and production method thereof | Katsuyuki Tsuji | 2010-08-10 |
| 7704481 | Method of producing vapor-grown carbon fibers | Tomoyoshi Higashi, Katsuyuki Tsuji | 2010-04-27 |
| 7390475 | Process for producing vapor-grown carbon fibers | Tomoyoshi Higashi, Katsuyuki Tsuji | 2008-06-24 |