Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148214 | Motor control device having multiple power failure detection sensitivities | Shunpei Tanaka | 2018-12-04 |
| 9859821 | Motor control apparatus having a function of determining start of machine protecting operation | — | 2018-01-02 |
| 9819052 | Electrolyte and secondary battery | Yui Senda, Yuri Nakayama, Reina Ito | 2017-11-14 |
| 9812947 | Motor control device having life prediction unit of smoothing capacitor | Tadashi Okita | 2017-11-07 |
| 9793545 | Magnesium battery comprising positive-electrode mixture with graphite fluoride and copper | Yuri Nakayama, Yui Senda | 2017-10-17 |
| 9787224 | Motor control apparatus equipped with protection operation command unit | — | 2017-10-10 |
| 9787245 | Motor control apparatus having protection operation unit, and machine learning apparatus and method thereof | — | 2017-10-10 |
| 9660261 | Positive electrode active material, method for producing the same, and electrochemical device | Yuri Nakayama | 2017-05-23 |
| 9602039 | PWM rectifier for motor drive connected to electric storage device | Masakazu Niwa | 2017-03-21 |
| 9595906 | Motor control apparatus having function for protecting LCL filter | — | 2017-03-14 |
| 9569708 | Writing device and method | — | 2017-02-14 |
| 9483670 | RFID tag writing system and method for writing RFID tag data | — | 2016-11-01 |
| 9444373 | Motor control device having protective unit of charging resistor | — | 2016-09-13 |
| 9413005 | Positive electrode active material, method for producing the same, and electrochemical device | Yuri Nakayama | 2016-08-09 |
| 9384377 | RFID tag writing sytem and method for writing data in RFID tag | — | 2016-07-05 |
| 9263744 | Active material, electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Takayuki Ito, Takeshi Miyazaki, Hidetoshi Ito | 2016-02-16 |
| 9166514 | Motor control apparatus including at least two resistance discharge units | Masakazu Niwa | 2015-10-20 |
| 9124210 | Motor control apparatus with power failure determination unit | — | 2015-09-01 |
| 9118270 | Motor control device including electric storage device and resistance discharge device | Masakazu Niwa | 2015-08-25 |
| 8993178 | Magnesium ion-containing nonaqueous electrolytic solution and method for manufacturing the same, and electrochemical device | Yuri Nakayama, Yoshihiro Kudo, Hideki Oki | 2015-03-31 |
| 8786239 | Motor drive PWM rectifier having modulation scheme selector | Yasusuke Iwashita, Masakazu Niwa | 2014-07-22 |
| 8691434 | Magnesium ion-containing non-aqueous electrolyte and a production process thereof, as well as electrochemical device | Yuri Nakayama | 2014-04-08 |
| 8637192 | Nonaqueous electrolytic solution containing magnesium ions, and electrochemical device using the same | Yuri Nakayama, Yui Senda | 2014-01-28 |
| 8537183 | Printing device and data writing method thereof | — | 2013-09-17 |
| 8278849 | Controller for calculating electric power consumption of industrial machine | Yasusuke Iwashita, Tadashi Okita, Hiroyuki Kawamura, Junichi Tezuka | 2012-10-02 |