Issued Patents All Time
Showing 26–50 of 181 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755562 | Power convertor, controller, and method for changing carrier frequency | Yoichi Yano | 2017-09-05 |
| 9679673 | Conductive composition, conductor and solid electrolytic capacitor using conductive composition | Kohei Yamada, Takahiro Sakai, Masashi Uzawa, Youko Sasata | 2017-06-13 |
| 9647569 | Matrix convertor, power generation system, and method for converting power with control command generation | — | 2017-05-09 |
| 9627144 | Solid electrolytic capacitor and method for manufacturing same | Takeo Sando, Masashi Uzawa, Hiroaki Iriyama | 2017-04-18 |
| 9608818 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Masayuki Hirokawa, Daisuke Oshida | 2017-03-28 |
| 9571685 | Image reading device, image forming apparatus, and image reading method | — | 2017-02-14 |
| 9543851 | Matrix converter | Joji EBISU | 2017-01-10 |
| 9543875 | Motor control device, and method and device for estimating magnetic flux of electric motor | Shingo Fukumaru | 2017-01-10 |
| 9438750 | Image reading device and image forming apparatus | Shiro Yamahashi | 2016-09-06 |
| 9363082 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Masayuki Hirokawa, Daisuke Oshida | 2016-06-07 |
| 9363399 | Image reading device and copier | Tsuyoshi Mabara, Keisuke Uchiyama, Kazuyuki Koda | 2016-06-07 |
| 9300470 | Semiconductor device and method of writing data to semiconductor device | Daisuke Oshida, Shigeru Furuta, Masayuki Hirokawa, Takashi Fujimori, Shigemasa Shiota | 2016-03-29 |
| 9276486 | Matrix converter and method for compensating for output voltage error | Joji EBISU | 2016-03-01 |
| 9245153 | Semiconductor device | Daisuke Oshida, Masayuki Hirokawa, Takashi Fujimori, Shigemasa Shiota, Shigeru Furuta | 2016-01-26 |
| 9197775 | Image reading device, copier, and image forming apparatus | Kazuyuki Koda, Tsuyoshi Mabara | 2015-11-24 |
| 9188066 | Speed reduction method for hand-carried engine-driven working machine | Ryouhei Yamashita, Tamotsu Saitou, Hideki Watanabe, Takumi Nonaka | 2015-11-17 |
| 9178458 | Controller of AC motor | Hideaki Iura | 2015-11-03 |
| 9154065 | Motor control apparatus and magnetic-pole position estimating method | Hirofumi Kinomura, Hideaki Iura | 2015-10-06 |
| 9115670 | Fuel control method for hand-carried engine-driven working machine | Ryouhei Yamashita, Tamotsu Saitou, Hideki Watanabe, Takumi Nonaka | 2015-08-25 |
| 9087816 | Semiconductor device and method of manufacturing the same | Soshi Kuroda, Kenya Hironaga, Hironori Matsushima, Masatoshi Yasunaga | 2015-07-21 |
| 9062621 | Fuel control method for handheld engine operating machine | Ryouhei Yamashita, Tamotsu Saitou, Hideki Watanabe, Takumi Nonaka | 2015-06-23 |
| 9041325 | Control device for alternating current motor | Kozo Ide | 2015-05-26 |
| 9026882 | Semiconductor device and method of writing data to semiconductor device | Daisuke Oshida, Shigeru Furuta, Masayuki Hirokawa, Takashi Fujimori, Shigemasa Shiota | 2015-05-05 |
| 8988027 | Motor control apparatus and motor control method | Shingo Fukumaru, Shinya Morimoto, Hideaki Iura | 2015-03-24 |
| 8965266 | Automatic document feeder having latching mechanism for transport path access | Hyundeok Ha, Senggyu CHO | 2015-02-24 |