Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906756 | Display and video producing apparatus, and displaying method and video producing method | Kosuke Kubota, Yutaka Machida, Tadashi Kayada, Takeshi Yukitake | 2005-06-14 |
| 6831617 | Display unit and portable information terminal | Yutaka Machida, Tadashi Kayada, Kosuke Kubota | 2004-12-14 |
| 5629686 | Selective call receiver having an optional display mode | — | 1997-05-13 |
| 5396229 | Selective calling receiver | — | 1995-03-07 |