Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656585 | Consumable management apparatus, consumable management system, and consumable management method | Akiyoshi NAKAI, Ko Tokumaru, Masaru Kaneko | 2020-05-19 |
| 10472194 | Current detecting device, motor controlling system, image forming apparatus, sheet conveying device, robot, and current detecting method | Haruyuki Suzuki, Takuya Murata, Hiroyuki Kiguchi | 2019-11-12 |
| 10224859 | Motor control device and motor control method | Hiroyuki Kiguchi, Natsuko Ishizuka, Takuya Murata | 2019-03-05 |
| 10053317 | Contact-and-separation system, image forming apparatus, and contact-and-separation method | Shogo NAKAMOTO, Takuya Murata, Shogo Sakamoto | 2018-08-21 |
| 9973133 | Motor control device and motor control method | Hiroyuki Kiguchi, Natsuko Ishizuka, Takuya Murata | 2018-05-15 |
| 9939469 | Current measuring apparatus, image forming apparatus, conveyance apparatus and method for measuring current | — | 2018-04-10 |
| 9853584 | Load torque estimation apparatus, image forming apparatus, load torque estimation method and recording medium | — | 2017-12-26 |
| 9515590 | Motor control device, image forming apparatus, motor control method, and computer-readable storage medium | Natsuko Ishizuka, Hiroyuki Kiguchi, Takuya Murata | 2016-12-06 |
| 9484845 | Motor control device, motor control method, and computer-readable storage medium | Hiroyuki Kiguchi, Natsuko Ishizuka, Takuya Murata | 2016-11-01 |
| 9405281 | Load torque estimation apparatus, image forming apparatus, load torque estimation method and non-transitory computer-readable information recording medium | Yoshihiro Takahashi | 2016-08-02 |
| 9395705 | Load torque estimation apparatus, image forming apparatus, load torque estimation method and non-transitory computer-readable information recording medium | Yoshihiro Takahashi | 2016-07-19 |
| 9323208 | Electric motor system and motor control method | Shogo Sakamoto, Takuya Murata, Hiroyuki Kiguchi | 2016-04-26 |
| 9106164 | Motor control device, image forming apparatus including the motor control device, and motor control method | Hiroyuki Kiguchi, Natsuko Ishizuka, Takuya Murata | 2015-08-11 |
| 9093935 | Motor control device, motor control method, and image forming apparatus | Natsuko Ishizuka, Takuya Murata, Hiroyuki Kiguchi | 2015-07-28 |
| 9018884 | Motor control device, image forming apparatus, motor control method, and computer-readable storage medium | Natsuko Ishizuka, Hiroyuki Kiguchi, Takuya Murata | 2015-04-28 |
| 8928270 | Electric motor system and motor control method | Shogo Sakamoto, Takuya Murata, Hiroyuki Kiguchi | 2015-01-06 |
| 8695975 | Jam processing assisting device and image forming apparatus including the jam processing assisting device | — | 2014-04-15 |
| 7127702 | Application development system and method | — | 2006-10-24 |
| 5382929 | Monolithic crystal filter | Kiyohisa Inao, Koji Mizuki, Masaki Kumagai | 1995-01-17 |
| 4367504 | Piezo-electric bimorph type transducer | Yukio Shinoda, Akio Kumada | 1983-01-04 |