Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643370 | Communication terminal | Takeshi Kurihara | 2003-11-04 |
| 6624867 | Liquid crystal display unit and electronic apparatus provided with the liquid crystal display unit | Junichi Hashimoto | 2003-09-23 |
| 6588051 | Electric vacuum cleaner having a structure for facilitating the manufacturability thereof | Kiyoshi Hashizume, Kenichiro Sunaba | 2003-07-08 |
| 6588495 | Air passage switching device and vehicle air-conditioner | Haruki Ikuta | 2003-07-08 |
| 6590538 | Antenna apparatus | Yoshio Koyanagi, Genji Hirokawa, Koichi Ogawa | 2003-07-08 |
| 6574827 | Electric vacuum cleaner having increased stability and resistance against inadvertant falling over of the vacuum cleaner | Kiyoshi Hashizume, Kenichiro Sunaba | 2003-06-10 |