Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540385 | Vehicular headlamp having a light distribution changing device | Kazuhiro Hanamori | 2003-04-01 |
| 6273594 | Vehicle indicator lamp | Kazuhiro Hanamori | 2001-08-14 |
| 5712494 | Thin film field effect transistor having an extension portion acting as a light shield and back gate | Masahiko Akiyama, Toshiya Kiyota | 1998-01-27 |
| 5610737 | Thin film transistor with source and drain regions having two semiconductor layers, one being fine crystalline silicon | Masahiko Akiyama, Toshiya Kiyota | 1997-03-11 |