AM

Arifumi Matsumoto

TO Toyota: 22 patents #976 of 26,838Top 4%
NT NTT: 5 patents #1,080 of 4,871Top 25%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #142,707 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
12351166 Vehicle control device Yuusuke Izumi 2025-07-08
12090998 Vehicle control apparatus Kenichi Shimizu 2024-09-17
12047658 Control apparatus, control method, and program Takuto Kimura, Tatsuaki Kimura 2024-07-23
12028243 Route control apparatus, route control method and program Takuto Kimura, Aomi Jokoji 2024-07-02
11470145 Server selection apparatus, server selection method and program Takuto Kimura, Hideaki Kinsho 2022-10-11
11165858 Server selection apparatus, server selection method and program Takuto Kimura 2021-11-02
10926755 Hybrid vehicle Akinori Morishima, Taku Ibuki 2021-02-23
10800399 Hybrid vehicle Akinori Morishima, Taku Ibuki 2020-10-13
10502115 Exhaust gas purification apparatus for an internal combustion engine Masataka OGUSHI, Yoshihisa Tsukamoto, Hiromasa Nishioka 2019-12-10
10462520 Pacing control device, pacing control method, and program Takuto Kimura, Masahiro Yokota 2019-10-29
10443473 Exhaust gas purification apparatus for an internal combustion engine 2019-10-15
10385752 Malfunction diagnosis apparatus and malfunction diagnosis method Taiga Hagimoto, Kenji Furui, Makoto Ogiso, Toru Kidokoro 2019-08-20
10364727 Exhaust gas purification apparatus for an internal combustion engine 2019-07-30
10221746 Failure diagnosis apparatus for exhaust gas control apparatus Toru Kidokoro, Kazuya Takaoka, Hirokazu Nishijima, Taiga Hagimoto, Yuki Terui +1 more 2019-03-05
10190461 Exhaust gas control system for internal combustion engine and control method for internal combustion engine 2019-01-29
10138786 Exhaust gas purification apparatus of internal combustion engine Toru Kidokoro, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi 2018-11-27
10125654 Exhaust control system for internal combustion engine Taiga Hagimoto, Tomoyuki Kogo, Kenji Furui, Akifumi Uozumi 2018-11-13
10119448 Fault diagnosis apparatus for exhaust gas purification system Toru Kidokoro, Makoto Ogiso, Kenji Furui, Takeru SHIRASAWA 2018-11-06
9759117 Diagnostic system for internal combustion engine Toru Kidokoro, Taiga Hagimoto, Makoto Ogiso, Kenji Furui 2017-09-12
9677452 Abnormality diagnosis device for exhaust gas control apparatus Tomoyuki Kogo, Makoto Ogiso, Taiga Hagimoto, Kazuya Takaoka, Hirokazu Nishijima +1 more 2017-06-13
9657627 Abnormality diagnosis apparatus of exhaust gas purification apparatus Tomoyuki Kogo, Makoto Ogiso, Taiga Hagimoto, Kazuya Takaoka, Hirokazu Nishijima +1 more 2017-05-23
9624804 Abnormality diagnosis device for a sensor Tomoyuki Kogo, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi 2017-04-18
9617938 Abnormality diagnosis apparatus of exhaust gas purification apparatus Tomoyuki Kogo, Makoto Ogiso, Kazuya Takaoka, Taiga Hagimoto, Hirokazu Nishijima +1 more 2017-04-11
9574480 Diagnostic apparatus for exhaust gas purification apparatus Tomoyuki Kogo, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi 2017-02-21
9453451 Abnormality diagnosis apparatus for exhaust gas purification apparatus Tomoyuki Kogo, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi 2016-09-27