Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944429 | Portable terminal device | Toshiyasu Kitamura, Nobutoshi Hamada | 2005-09-13 |
| 6342932 | Liquid crystal display | Shinichi Terao, Toshiyasu Kitamura, Yutaka Masutani | 2002-01-29 |