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 26–34 of 34 patents

Patent #TitleCo-InventorsDate
10351164 Vehicle control device Daisuke Umetsu, Osamu Sunahara, Yasunori Takahara, Yuichiro Akiya, Chikako Ohisa +2 more 2019-07-16
10336364 Vehicle control device Daisuke Umetsu, Osamu Sunahara, Yasunori Takahara, Yuichiro Akiya, Chikako Ohisa +2 more 2019-07-02
10221778 Engine control device Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Takahiro Kawamura, Yasunori Takahara +1 more 2019-03-05
10220838 Vehicle control device Keiichi Hiwatashi, Daisuke Umetsu, Osamu Sunahara, Koichi Kimoto, Yasunori Takahara +1 more 2019-03-05
10151259 Engine control device Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Takuo Hirano, Kunihiro Shishima +3 more 2018-12-11
10138824 Turbocharged engine control device Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Taizo Ohmae, Yugou Sunagare +3 more 2018-11-27
10125670 Turbocharged engine control device Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Taizo Ohmae, Yugou Sunagare +3 more 2018-11-13
10082124 Vehicle control device Keiichi Hiwatashi, Yasunori Takahara, Daisuke Umetsu, Chikako Ohisa, Koichi Kimoto 2018-09-25
10024257 Engine control device Chikako Ohisa, Osamu Sunahara, Daisuke Umetsu, Takuo Hirano, Kunihiro Shishima +3 more 2018-07-17