Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085355 | Structure of thin film transistors and liquid crystal display device having the same | Hajime WATAKABE, Masato Hiramatsu, Mikio Murata, Masaki Kado, Arichika Ishida +1 more | 2011-12-27 |
| 6426494 | Optical signal detector and optical signal detecting method | — | 2002-07-30 |
| 5712494 | Thin film field effect transistor having an extension portion acting as a light shield and back gate | Masahiko Akiyama, Yoshimi Ikeda | 1998-01-27 |
| 5610737 | Thin film transistor with source and drain regions having two semiconductor layers, one being fine crystalline silicon | Masahiko Akiyama, Yoshimi Ikeda | 1997-03-11 |
| 5296653 | Device having a multi-layered conductor structure | Mitsushi Ikeda, Meiko Ogawa, Yoshifumi Ogawa, Michio Murooka | 1994-03-22 |