Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670925 | Inverted F-type antenna apparatus and portable radio communication apparatus provided with the inverted F-type antenna apparatus | Atsushi Yamamoto, Koichi Ogawa, Shinji Kamaeguchi, Kenichi Yamada, Tsukasa Takahashi | 2003-12-30 |
| 6642560 | MOSFET with a thin gate insulating film | Hisayo Momose, Masanobu Saito, Tatsuya Ohguro, Mizuki Ono, Takashi Yoshitomi +1 more | 2003-11-04 |
| 6633261 | Antenna and wireless device incorporating the same | Atsushi Yamamoto, Koichi Ogawa, Shinji Kamaeguchi, Tsukasa Takahashi, Kenichi Yamada | 2003-10-14 |
| 6600455 | M-shaped antenna apparatus provided with at least two M-shaped antenna elements | Atsushi Yamamoto, Koichi Ogawa | 2003-07-29 |
| 6559565 | Motor apparatus | Takeshi Suzuki | 2003-05-06 |
| 6549169 | Antenna for mobile wireless communications and portable-type wireless apparatus using the same | Toshimitsu Matsuyoshi, Koichi Ogawa | 2003-04-15 |
| 6538618 | Antenna | Atsushi Yamamoto, Koichi Ogawa | 2003-03-25 |