Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884740 | Fiber bundle with pieced part, process for producing same, and process for producing carbon fiber | Kunihiro Mishima, Takamitsu Hirose, Kimiyasu Kato, Daiki WATANABE | 2018-02-06 |
| 6638615 | Carbon-fibers and a method of producing them | Masanobu Kobayashi, Youji Matsuhisa | 2003-10-28 |
| 6368712 | Carbon fibers and process for the production thereof | Masanobu Kobayashi, Youji Matsuhisa | 2002-04-09 |