Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009123 | Method for grayscale display processing for multi-grayscale display to reduce false contours in a plasma display device | Katsuhiro Ishida, Akira Yamamoto, Ayahito Kojima, Takashi Shiizaki, Hirohito Kuriyama | 2011-08-30 |
| 7300500 | Adsorbent-formed object and an adsorbent unit | Yuichi Okada, Yuko HIRANO | 2007-11-27 |