Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949732 | Optical apparatuses using the near-field light | Masashi Kiguchi, Takuya Matsumoto, Tomohiro Hashizume | 2005-09-27 |
| 6282611 | Digital information system, digital audio signal processor and signal converter | Nobuo Hamamoto, Minoru Nagata, Masatoshi Ohtake, Katsutaka Kimura, Toshio Sasaki +9 more | 2001-08-28 |
| 6028573 | Driving method and apparatus for display device | Akihiko Kougami, Shigeo Mikoshiba, Takeaki Okabe, Kouzou Sakamoto, Masahiro Eto | 2000-02-22 |
| 6008687 | Switching circuit and display device using the same | Akihiko Kougami, Shigeo Mikoshiba, Takeaki Okabe, Kouzou Sakamoto, Masahiro Eto | 1999-12-28 |