Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8326560 | Portable electronic apparatus and geomagnetism sensor calibration method | Yasuhiro Ueno | 2012-12-04 |
| 8266808 | Portable electronic apparatus and geomagnetism sensor calibration method | Yasuhiro Ueno | 2012-09-18 |
| 8265687 | Electronic apparatus and control method of same | Yasuhiro Ueno | 2012-09-11 |
| 7950160 | Mobile electronic apparatus and bearing display method of same | Yasuhiro Ueno | 2011-05-31 |
| 6416726 | Method for decomposing nitrogen fluoride or sulfur fluoride and decomposing reagent used therefor | Chiaki Izumikawa, Kazumasa Tezuka, Hitoshi Atobe, Toraichi Kaneko | 2002-07-09 |
| 6294709 | Process for decomposing fluorocarbons reagent and apparatus used therefor | Chiaki Izumikawa, Kazumasa Tezuka, Hitoshi Atobe, Toraichi Kaneko | 2001-09-25 |
| 6022489 | Reagent for decomposing fluorocarbons | Chiaki Izumikawa, Kazumasa Tezuka, Hitoshi Atobe, Toraichi Kaneko | 2000-02-08 |