Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612716 | Image display device | Kenji Chida, Hiroyuki Yoshino, Yoshiyuki Murata, Masahito Ariizumi | 1997-03-18 |
| 5606494 | Switching apparatus | Emiko Morooka, Yoshio Kawai, Kaoru Yoshida | 1997-02-25 |
| 5601487 | Electronic game devices and methods | Eri Kakimoto | 1997-02-11 |