Issued Patents All Time
Showing 25 most recent of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476892 | Core recognition system and core recognition method | Ryosuke Shigemi | 2013-07-02 |
| 8174368 | Reading method, responder, and interrogator | — | 2012-05-08 |
| 8017441 | Method for manufacturing IC tag inlet | — | 2011-09-13 |
| 7863718 | Electronic tag chip | — | 2011-01-04 |
| 7800200 | Wireless IC tag and method for manufacturing same | — | 2010-09-21 |
| 7692545 | Wireless IC tag and process for manufacturing the same | — | 2010-04-06 |
| 7652360 | Electronic device and method of manufacturing the same | — | 2010-01-26 |
| 7629667 | Semiconductor device including an on-chip coil antenna formed on a device layer which is formed on an oxide film layer | — | 2009-12-08 |
| 7549208 | Method of mounting electronic circuit chip | Chikashi Okamoto, Kazuo Takaragi, Kazutaka Tsuji, Chizuko Yasunobu, Asahiko Sobe +2 more | 2009-06-23 |
| 7508296 | Reading method, responder, and interrogator | — | 2009-03-24 |
| 7503507 | Wireless IC tag and manufacturing method of the same | — | 2009-03-17 |
| 7459341 | Method of manufacturing an electronic device | — | 2008-12-02 |
| 7442959 | Semiconductor device having identification number, manufacturing method thereof and electronic device | — | 2008-10-28 |
| 7333972 | Database integration management method and apparatus and processing program, medium therefor | Chikashi Okamoto, Kazuo Takaragi, Yasuko Fukuzawa, Hideki Tokuyama | 2008-02-19 |
| 7309019 | Method of checking authenticity of sheet with built-in electronic circuit chip | Chikashi Okamoto, Kazuo Takaragi, Kazutaka Tsuji, Chizuko Yasunobu, Asahiko Isobe +2 more | 2007-12-18 |
| 7298029 | Semiconductor devices and manufacturing method therefor | Kazutaka Tsuji, Takeshi Saito, Akira Sato, Kenji Sameshima, Kazuo Takaragi +1 more | 2007-11-20 |
| 7256739 | Antenna for radio frequency identification | — | 2007-08-14 |
| 7208351 | Electronic device and method of manufacture the same | — | 2007-04-24 |
| 7201328 | Semiconductor devices and manufacturing method therefor and electric commerce method and transponder reader | Akira Sato | 2007-04-10 |
| 7159241 | Method for the determination of soundness of a sheet-shaped medium, and method for the verification of data of a sheet-shaped medium | Akiko Horiguchi, Masaru Ohki | 2007-01-02 |
| 7157050 | System and method for detecting biological and chemical material | Yoshiaki Yazawa, Masao Kamahori, Hideki Kambara, Ken Takei | 2007-01-02 |
| 7119662 | Service system, information processing system and interrogator | Akiko Horiguchi, Masaru Ohki | 2006-10-10 |
| 7061083 | Semiconductor devices | Kazutaka Tsuji, Takeshi Saito, Akira Sato, Kenji Sameshima, Kazuo Takaragi +1 more | 2006-06-13 |
| 7056769 | Method of manufacturing an electronic device | — | 2006-06-06 |
| 7051205 | Sheet-shaped medium, method and apparatus for determination of genuineness or counterfeitness of the same, and apparatus for issuing certificate | Akiko Horiguchi, Masaru Ohki | 2006-05-23 |