Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980510 | Small unmanned aircraft | Yasutada Tanabe, Chiharu Totsuka, Masato Okamoto | 2011-07-19 |
| 7884300 | Method of carbon nanotube separation, dispersion liquid and carbon nanotube obtained by the separation method | Takatsugu Wakahara, Yutaka Maeda | 2011-02-08 |