Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441828 | Image display apparatus | Haruo Oba, Yoshiaki Inoue, Iwami Tsujimura | 2002-08-27 |
| 6430037 | Computer unit keyboard and keyboard cover | Haruo Oba, Hiroji Yoshino | 2002-08-06 |
| D453324 | Infrared ray emitter | — | 2002-02-05 |
| D453199 | Robot toy | Tatsuzo Ishida, Yoshihiro Kuroki, Yuichi Hattori, Naoto Mori | 2002-01-29 |