Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916434 | Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the same | Hitoshi Nishino, Haruyuki Nakaoka, Ryoichi Nishida, Takeo Matsui | 2005-07-12 |
| 6905544 | Manufacturing method for a carbon nanomaterial, a manufacturing apparatus for a carbon nanomaterial, and manufacturing facility for a carbon nanomaterial | Toshihiko Setoguchi, Yuichi Fujioka, Yoshihiko Tsuchiyama, Akinori Yasutake, Matsuhei Noda +4 more | 2005-06-14 |
| 6835330 | Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the same | Hitoshi Nishino, Haruyuki Nakaoka, Ryoichi Nishida, Takeo Matsui | 2004-12-28 |
| 5629456 | Method of preparing a fluorene derivative and the method of purifying thereof | Mitsuaki Yamada, Katsuyuki Takahashi, Norio Nagano | 1997-05-13 |