Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9258850 | Microwave heating device and image fixing apparatus using the same | Yoshihiro Shojo, Isao Fukuda | 2016-02-09 |
| 8965263 | Microwave heating device and image fixing apparatus using the same | Yoshihiro Shojo, Isao Fukuda | 2015-02-24 |
| 8831500 | Microwave heating device having transformer interposed between tuner and heating chamber | Yoshihiro Shojo, Ryosuke Tahara, Isao Fukuda | 2014-09-09 |
| 8182755 | Method for generating ozone using hemimorphic crystal and apparatus for the same | Yoshiaki Ito, Yoshikazu Nakanishi | 2012-05-22 |
| 7735658 | Classification apparatus for powdery substance | Jusuke Hidaka, Yoshiyuki Shirakawa, Yoshiaki Ito, Kiyoshi Hayakawa, Yuuko Watanabe | 2010-06-15 |
| 7729474 | X-ray generator using hemimorphic crystal | Yoshiaki Ito, Toru Nakamura, Yoshikazu Nakanishi | 2010-06-01 |
| 7558373 | X-ray generator employing hemimorphic crystal and ozone generator employing it | Yoshikazu Nakanishi, Yoshiaki Ito, Shinji Fukao, Sei Fukushima | 2009-07-07 |