Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486192 | RFID tag with frequency adjusting portion | Toru Maniwa, Manabu Kai | 2009-02-03 |
| 7446727 | Cross dipole antenna and tag using the same | Manabu Kai, Toru Maniwa | 2008-11-04 |
| 7427919 | RFID tag set, RFID tag and RFID tag component | Shunji Baba, Toru Maniwa, Manabu Kai, Shigeru Hashimoto, Yoshiyasu Sugimura | 2008-09-23 |
| 7378972 | RFID tag | Manabu Kai, Toru Maniwa | 2008-05-27 |
| 7342498 | Radio frequency identification (RFID) tag and manufacturing method thereof | Shunji Baba, Toru Maniwa, Manabu Kai, Hiroyuki Hayashi | 2008-03-11 |
| 7323994 | RFID tag | Toru Maniwa, Manabu Kai, Hiroyuki Hayashi | 2008-01-29 |
| 7324058 | Tag antenna, tag and RFID system using the same | Manabu Kai, Toru Maniwa | 2008-01-29 |
| 7277017 | RFID tag | Shunji Baba, Toru Maniwa, Manabu Kai | 2007-10-02 |
| 7205954 | Meander line antenna | Toru Maniwa, Manabu Kai | 2007-04-17 |
| 7132999 | Meander line antenna | Toru Maniwa, Manabu Kai, Shunji Baba | 2006-11-07 |
| 7089130 | Electric/magnetic field analysis method using finite difference time domain, material descriptive method in electric/magnetic analysis, electric/magnetic analysis device, analysis data generation device and storage medium | Takefumi Namiki | 2006-08-08 |
| 7027941 | Device and method for calculating electro-magnetic field intensity by cooperation of circuit analyses and electro-magnetic wave analyses | Kenji Nagase, Shinichi Ohtsu | 2006-04-11 |
| 6931334 | Apparatus for and method of calculating electromagnetic field intensity, and computer program product | Hiroshi Yoshida, Masamichi Ohtake, Yasuhiro Hayakawa, Yasuo Matsubara, Kenji Nagase | 2005-08-16 |
| 6456949 | Method and apparatus for calculating electromagnetic field intensity, and a computer-readable recording medium | Kenji Nagase, Shinichi Ohtsu, Makoto Mukai | 2002-09-24 |