Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168964 | Semiconductor device using graphene and method of manufacturing the same | Hidefumi Hiura, Tetsuya Tada, Toshihiko Kanayama | 2012-05-01 |
| 7586215 | ID tag | Wataru Hattori, Hiroo Hongo, Hiroshi Sunamura | 2009-09-08 |