Issued Patents All Time
Showing 1–25 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375010 | Power conversion device, aircraft, and power conversion method | Ryota ASAKURA, Yusuke SHIROUCHI, Kenji Fujiwara | 2025-07-29 |
| 12170496 | Motor control device | Kenji Fujiwara, Hisatoshi Fukumoto, Tomoki TAKEGAMI, Akihiko Iwata, Masahiro Sugahara +3 more | 2024-12-17 |
| 12107487 | Power conversion device | Kenji Fujiwara | 2024-10-01 |
| 12015361 | Motor control device | Kenji Fujiwara, Hisatoshi Fukumoto, Tomoki TAKEGAMI, Akihiko Iwata, Masahiro Sugahara +3 more | 2024-06-18 |
| 11888386 | Power conversion device | — | 2024-01-30 |
| 11804788 | Power converter | Hisatoshi Fukumoto, Kenji Fujiwara, Akihiko Iwata | 2023-10-31 |
| 11796869 | Device with imaging unit | Mitsutaka Okita | 2023-10-24 |
| 11516375 | Display device | Mitsutaka Okita, Daiichi Suzuki, Emi Higano, Shigesumi Araki | 2022-11-29 |
| 11515821 | Control device for rotating electrical machine | Sho Kato | 2022-11-29 |
| 11340493 | Display device | Mitsutaka Okita | 2022-05-24 |
| 11296633 | Rotary machine control device | Hisanori Yamasaki | 2022-04-05 |
| 11218100 | Rotary machine control device | — | 2022-01-04 |
| 11209703 | Display device | Mitsutaka Okita | 2021-12-28 |
| 11197653 | Tomosynthesis imaging apparatus, method for operating tomosynthesis imaging apparatus, and program for operating tomosynthesis imaging apparatus | Masayoshi Matsuura | 2021-12-14 |
| 11047679 | Angle detecting apparatus | Tatsuya Mori, Yoshihiko Kinpara, Takayuki Kifuku | 2021-06-29 |
| 10809573 | Display device | Hirofumi Wakemoto, Mitsutaka Okita, Daiichi Suzuki | 2020-10-20 |
| 10747058 | Display device with organic insulating film having recess and projection | Daiichi Suzuki, Hirofumi Wakemoto, Mitsutaka Okita | 2020-08-18 |
| 10451925 | Display device | Hirofumi Wakemoto, Mitsutaka Okita, Daiichi Suzuki | 2019-10-22 |
| 10197858 | Display device | Hirofumi Wakemoto, Mitsutaka Okita, Daiichi Suzuki | 2019-02-05 |
| 9720767 | Storage apparatus and storage apparatus control method | Shinichi Kasahara, Masahiro Ide | 2017-08-01 |
| 9391705 | Non-contact connector | Hiroyuki Koitabashi | 2016-07-12 |
| 9331623 | Brushless motor, external AC voltage source, and electric power steering device | Yu Hirotani, Ryuichi Takiguchi, Yuji Takizawa, Masatsugu Nakano, Satoru Akutsu | 2016-05-03 |
| 9231510 | Control device for rotary machine and inductance measurement method for rotary machine | Yosuke Hachiya, Shoji Adachi | 2016-01-05 |
| 9130481 | Power converting appartatus | Kosuke Nakano | 2015-09-08 |
| 8963462 | Driving apparatus for multiplex-winding rotary machine | Tatsuya Mori | 2015-02-24 |