Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11356862 | Measuring method and measuring device | Takayuki Furuta | 2022-06-07 |
| 7088977 | Wireless communication apparatus and wireless communication method | Ryuusuke Kaneda, Tadao Takami | 2006-08-08 |
| 6343218 | Transmission power control method, mobile phone, base station, and recording medium | Ryusuke Kaneda, Akihiro Higashi | 2002-01-29 |
| 6265935 | Amplifier for radio transmission | Ryuusuke Kaneda, Tadao Takami | 2001-07-24 |
| 5917450 | Antenna device having two resonance frequencies | Koichi Tsunekawa | 1999-06-29 |
| 5767810 | Microstrip antenna device | Koichi Tsunekawa | 1998-06-16 |
| 5617105 | Antenna equipment | Koichi Tsunekawa | 1997-04-01 |
| 5568155 | Antenna devices having double-resonance characteristics | Koichi Tsunekawa | 1996-10-22 |