Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495038 | Centrifugal separator with vertically detachable casing | Yusuke KONDOH, Yoshiyuki Shimizu, Kenji Ohya | 2002-12-17 |
| 6466774 | Wireless handset | Ken Takei | 2002-10-15 |
| 6462714 | Wireless handset using a slot antenna | Ken Takei | 2002-10-08 |
| 6452554 | Antenna element and radio communication apparatus | Hiroyuki Aoyama, Koji Fukamachi, Toshimasa Kawamura, Ken Takei | 2002-09-17 |