Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7824769 | Conductive sheath-core conjugate fiber and process for producing the same | Hitoshi Nakatsuka, Kazuhiko Tanaka, Nobuhiro Koga, Masao Kawamoto, Kenichi Yoshioka | 2010-11-02 |
| 7767298 | Electrically conductive composite fiber and process for producing the same | Hitoshi Nakatsuka, Kazuhiko Tanaka, Nobuhiro Koga, Masao Kawamoto, Kenichi Yoshioka | 2010-08-03 |