Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9158447 | Portable communication terminal and display method | Keiji Horiuchi, Yutaka Uehara | 2015-10-13 |
| 6743261 | Functionalized fiber material and method for treating fiber material therefor | Koki Itoyama | 2004-06-01 |
| 6709665 | Functionalized fiber material and method for manufacturing the same | Koki Itoyama, Hiroaki Tanibe | 2004-03-23 |