DO

Daisaku Ogawa

Mazda Motor: 34 patents #24 of 4,755Top 1%
Overall (All Time): #101,766 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
11951874 Vehicle driving system Daisuke Umetsu, Shinya Morishita 2024-04-09
11840146 Control method for vehicle, vehicle system, and vehicle controller Daisuke Umetsu, Osamu Sunahara 2023-12-12
11827211 Vehicle control system Osamu Sunahara, Daisuke Umetsu 2023-11-28
11739703 Vehicle control system Daisuke Umetsu 2023-08-29
11518386 Vehicle system Yuichiro Akiya, Chikako Ohisa, Keitaro Ezumi, Akira Tsuda, Daisuke Umetsu 2022-12-06
11518405 Vehicle control system Daisuke Umetsu, Setsuya Kishimura 2022-12-06
11433879 Vehicle control system Osamu Sunahara, Yasunori Takahara, Chikako Ohisa, Yuichiro Akiya, Atsushi Yamasaki +2 more 2022-09-06
11401876 Vehicle control system Daisuke Umetsu 2022-08-02
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 Daisuke Umetsu, Fuminori Kato 2021-12-14
11091150 Vehicle control device Osamu Sunahara, Yasunori Takahara, Chikako Ohisa, Yuichiro Akiya, Atsushi Yamasaki +2 more 2021-08-17
11041450 Vehicle control device Osamu Sunahara, Yasunori Takahara, Chikako Ohisa, Yuichiro Akiya, Atsushi Yamasaki +2 more 2021-06-22
11008930 Engine control method and engine system Shinji Takayama, Takeatsu Ito, Michio Ito, Kenko Ujihara, Daisuke Umetsu 2021-05-18
10968856 Engine control method and engine system Shinji Takayama, Takeatsu Ito, Michio Ito, Kenko Ujihara, Daisuke Umetsu 2021-04-06
10767582 Vehicle control device Daisuke Umetsu, Osamu Sunahara, Yasunori Takahara, Yuichiro Akiya, Chikako Ohisa +2 more 2020-09-08
10688999 Vehicle control device Keiichi Hiwatashi, Yasunori Takahara, Daisuke Umetsu, Osamu Sunahara, Chikako Ohisa 2020-06-23
10562537 Vehicle control device Keiichi Hiwatashi, Daisuke Umetsu, Osamu Sunahara, Yasunori Takahara, Takahiro Kawamura +1 more 2020-02-18
10526981 Engine control device Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Takahiro Kawamura, Yasunori Takahara +1 more 2020-01-07
10525962 Vehicle control device Keiichi Hiwatashi, Daisuke Umetsu, Osamu Sunahara, Yasunori Takahara, Chikako Ohisa 2020-01-07
10465614 Vehicle control device Keiichi Hiwatashi, Yasunori Takahara, Daisuke Umetsu, Osamu Sunahara, Chikako Ohisa +1 more 2019-11-05
10414400 Control device for vehicle Keiichi Hiwatashi, Chikako Ohisa, Daisuke Umetsu, Osamu Sunahara, Koichi Kimoto +1 more 2019-09-17
10407070 Control device for vehicle Keiichi Hiwatashi, Daisuke Umetsu, Osamu Sunahara, Koichi Kimoto, Yasunori Takahara +1 more 2019-09-10
10408146 Vehicle control device Daisuke Umetsu, Osamu Sunahara, Yasunori Takahara, Yuichiro Akiya, Chikako Ohisa +2 more 2019-09-10
10407071 Control device for vehicle Keiichi Hiwatashi, Daisuke Umetsu, Osamu Sunahara, Koichi Kimoto, Yasunori Takahara +1 more 2019-09-10