DU

Daisuke Umetsu

Mazda Motor: 62 patents #3 of 4,755Top 1%
GL Gkn Automotive Limited: 1 patents #142 of 329Top 45%
Overall (All Time): #35,509 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 25 most recent of 63 patents

Patent #TitleCo-InventorsDate
12385557 Differential apparatus Isao Hirota, Noboru Uchida, Yousuke Kawai, Koji Takahashi, Koki Yamamoto +1 more 2025-08-12
12344253 Hybrid vehicle system Yasumasa Imamura, Juntaro Matsuo, Kohei Okada, Junichi Kubo 2025-07-01
12077053 Powertrain system for electric automobile Shinya Morishita 2024-09-03
12049216 Vehicle control method, vehicle system, and vehicle control apparatus Takatoshi Tsukano, Shohei Yamada, Fuminori Kato, Osamu Sunahara, Masato Abe +3 more 2024-07-30
11951874 Vehicle driving system Daisaku Ogawa, Shinya Morishita 2024-04-09
11840146 Control method for vehicle, vehicle system, and vehicle controller Osamu Sunahara, Daisaku Ogawa 2023-12-12
11827211 Vehicle control system Daisaku Ogawa, Osamu Sunahara 2023-11-28
11772633 Vehicle control method, vehicle system, and vehicle control apparatus Takatoshi Tsukano, Shohei Yamada, Fuminori Kato, Osamu Sunahara, Masato Abe +3 more 2023-10-03
11767017 Travel mode switching device for vehicle and display unit of the same Naoki Nobutani, Yasumasa Imamura, Naoki Takata, Juntaro Matsuo 2023-09-26
11752999 Vehicle control apparatus Yasunori Takahara, Kazunori Tsumura, Hirofumi FUJISHITA 2023-09-12
11739703 Vehicle control system Daisaku Ogawa 2023-08-29
11529991 Control system for vehicle Yasumasa Imamura 2022-12-20
11518386 Vehicle system Yuichiro Akiya, Chikako Ohisa, Keitaro Ezumi, Akira Tsuda, Daisaku Ogawa 2022-12-06
11518405 Vehicle control system Daisaku Ogawa, Setsuya Kishimura 2022-12-06
11472396 Vehicle control method, vehicle system and vehicle control device 2022-10-18
11458836 Vehicle system Yasumasa Imamura, Naoki Nobutani 2022-10-04
11447112 Vehicle attitude control system Naoki HIRAGA, Fuminori Kato, Hiroyuki Ogata 2022-09-20
11433879 Vehicle control system Daisaku Ogawa, Osamu Sunahara, Yasunori Takahara, Chikako Ohisa, Yuichiro Akiya +2 more 2022-09-06
11401876 Vehicle control system Daisaku Ogawa 2022-08-02
11332144 Vehicle system Yasumasa Imamura, Naoki Nobutani 2022-05-17
11313312 Engine control method and engine system Shinji Takayama, Takeatsu Ito, Masahiro Nagoshi, Yuichiro Akiya, Yuto Matsushima +2 more 2022-04-26
11242817 Engine control method and engine system Shinji Takayama, Takeatsu Ito, Masahiro Nagoshi, Yuichiro Akiya, Yuto Matsushima +2 more 2022-02-08
11198471 Vehicle control method and system Daisaku Ogawa, Fuminori Kato 2021-12-14
11173884 Vehicle behavior control device Osamu Sunahara, Yasunori Takahara 2021-11-16
11143249 Driving force distribution control device Yasumasa Imamura, Naoki Nobutani, Keisuke Haruta, Yasushi Yagi 2021-10-12