Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103394 | Fuel cell system programmed for improved air compressor control | Kenji Umayahara | 2018-10-16 |
| 10099557 | Vehicle driven by motor and control method of charging and discharging of secondary battery provided in vehicle | Kenji Umayahara | 2018-10-16 |
| 10071649 | Method for controlling external electric power supply system of fuel cell-mounted vehicle, and external electric power supply system | Kenji Umayahara, Keigo Suematsu | 2018-09-11 |
| 9905866 | Fuel cell system and fuel cell system control method | Kenji Umayahara | 2018-02-27 |
| 9889763 | External power supply of fuel cell mounted vehicle and control method therefor | Kenji Umayahara | 2018-02-13 |
| 8791741 | Adjustment apparatus, adjustment method and test apparatus | — | 2014-07-29 |
| 8067943 | Test apparatus, calibration method, program, and recording medium | Masahiro Habu | 2011-11-29 |
| 7543202 | Test apparatus, adjustment apparatus, adjustment method and adjustment program | Manabu Takasaki | 2009-06-02 |
| 6931334 | Apparatus for and method of calculating electromagnetic field intensity, and computer program product | Hiroshi Yoshida, Masamichi Ohtake, Yasuhiro Hayakawa, Kenji Nagase, Takashi Yamagajo | 2005-08-16 |