Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372461 | Imaging device, inspection device, and imaging method | Hideki Ota, Kunimitsu Toyoshima | 2025-07-29 |
| 12289184 | Estimation system and estimation method | Masato UTSUMI, Kazuki NAMBA, Ikuo SHIGEMORI, Hiroshi Iimura, Hiroaki Ogawa +2 more | 2025-04-29 |
| 12072387 | Battery state estimation device, battery state estimation method, and battery system | Shinya Nishikawa, Takashi Iida | 2024-08-27 |
| 11949257 | Management device and power supply system | Yusuke Itakura, Changhui Yang, Shinya Nishikawa | 2024-04-02 |
| 11913998 | Management device and power supply system | Yusuke Itakura, Changhui Yang, Shinya Nishikawa | 2024-02-27 |
| 11862978 | Power supply system, control system and power control method for power supply system | Takashi Iida, Shinya Nishikawa, Kazufumi Nishikawa, Shigeyuki Yamakita | 2024-01-02 |
| 11808815 | Battery state estimation device, battery state estimation method, and battery system | Shinya Nishikawa, Takashi Iida | 2023-11-07 |
| 11772512 | Vehicle power supply system and vehicle dispatch system | Makoto Hashimoto, Yohei Ishii, Tadao Kimura, Masaaki Takegata | 2023-10-03 |
| 11593690 | Data prediction system and data prediction method | Masato UTSUMI, Ikuo SHIGEMORI, Youko SAKIKUBO, Toshiyuki Sawa, Hiroshi Iimura +2 more | 2023-02-28 |
| 11409498 | Data processing system and data processing method | Masato UTSUMI, Yoshihisa Okamoto, Ikuo SHIGEMORI, Hiroshi Iimura, Hiroaki Ogawa | 2022-08-09 |
| 11404899 | Battery system and battery management device for cancelling polarization voltage by applying a reverse current | Shinya Nishikawa, Takashi Iida | 2022-08-02 |
| 11329327 | Electricity storage system and management device | Kazufumi Nishikawa, Shinya Nishikawa | 2022-05-10 |
| 11277013 | Power storage system having a plurality of power storage blocks interconnected in parallel and control device | Kazufumi Nishikawa, Shinya Nishikawa | 2022-03-15 |
| 11118662 | Lock-up device | Mitsuhiro Sasaki | 2021-09-14 |
| 11107094 | Prediction system and prediction method | Masato UTSUMI, Ikuo SHIGEMORI, Hiroshi Iimura, Hiroaki Ogawa | 2021-08-31 |
| 11043821 | Electricity storage system and management device | Shinya Nishikawa, Kazufumi Nishikawa | 2021-06-22 |
| 10949699 | Input apparatus having character recognition function for recognizing input handwriting, and input method and storage medium with program stored thereon having same | — | 2021-03-16 |
| 10846715 | Energy operation apparatus, method, and system | Isao Hagiya, Masamichi Nakamura, Yu IKEMOTO, Masato UTSUMI, Masashi Fukaya +4 more | 2020-11-24 |
| 10664931 | Data analyzing system and method | Kouichirou Iijima, Yu IKEMOTO, Youichirou Morita, Mitsuyoshi Kondo | 2020-05-26 |
| 10560797 | Information processing device and method | Yu IKEMOTO, Masato UTSUMI, Yoshihisa Okamoto, Kengo OGAWA, Yuko Yonekura +2 more | 2020-02-11 |
| 10447035 | Electric power creation control system and method | Akiko Matsuda, Seiji Inagaki, Masao Tsuyuzaki, Masato UTSUMI | 2019-10-15 |
| 10136249 | Information distribution apparatus and method | Yu IKEMOTO, Masato UTSUMI, Yoshihisa Okamoto, Kengo OGAWA | 2018-11-20 |
| 9742189 | Microgrid control system | Juichiro Atsumi, Masahiro Sekoguchi, Masanori Kaminaga, Kosho Aikawa, Hisayuki Magoroku +3 more | 2017-08-22 |
| 9727069 | Power demand adjustment system and power demand adjustment method | Masato UTSUMI, Naohiro Yuasa, Masao Tsuyuzaki, Nobuhisa Kobayashi, Masao Tada +2 more | 2017-08-08 |
| 9722443 | Power distribution device | Takaharu Ishida, Kazumi Rissen | 2017-08-01 |