HN

Hirofumi Nakada

TO Toyota: 16 patents #1,599 of 26,838Top 6%
AC Aisin Aw Co.: 5 patents #393 of 2,011Top 20%
Overall (All Time): #295,295 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10697533 Power transmission system Kozo Yamamoto, Hideki Nakagawa, Miki Natsume, Haruki Shirasaka 2020-06-30
10502270 Vehicular power transmitting system Michio Yoshida, Kazunori Saito 2019-12-10
10393253 Transmission case Hideki Nakagawa, Kozo Yamamoto, Haruki Shirasaka 2019-08-27
10352431 Transmission case Hideki Nakagawa, Kozo Yamamoto, Takeo Matsuo, Haruki Shirasaka 2019-07-16
10215279 Automatic transmission Yuji Iwatsuru, Yuki Kadokura, Kozo Yamamoto, Hideki Nakagawa 2019-02-26
9989148 Hydraulic control system for vehicles Yusuke Ogata 2018-06-05
9845869 Vehicle drive apparatus Haruki Shirasaka, Yuji Iwatsuru, Tetsuya Maruyama, Kozo Yamamoto 2017-12-19
9765886 Control system and control method for vehicle Satoshi Taninaka, Michio Yoshida, Hiroki Kondo, Kenji Matsuo, Kazuya Ishiizumi +2 more 2017-09-19
9664278 Control device for vehicle Mitsuhiro Toyoda, Michio Yoshida, Daisuke Inoue, Atsushi Ayabe, Motonori Kimura +4 more 2017-05-30
9587726 Power transmission unit for vehicle Michio Yoshida, Daisuke Kobayashi, Hirotsugu Yoshino, Tomoe Osada, Ryoji Habuchi +1 more 2017-03-07
9523417 Vehicle power transmission device Hideki Nakagawa, Michio Yoshida, Ryoji Habuchi 2016-12-20
9494204 Controller for vehicle transmission Kenji Matsuo, Michio Yoshida, Daisuke Inoue, Atsushi Ayabe, Motonori Kimura +3 more 2016-11-15
9404563 Power transmitting system of a vehicle Kozo Yamamoto, Michio Yoshida, Kenji Matsuo, Mitsuhiro Fukao, Shuji Moriyama +1 more 2016-08-02
8517871 Vehicular belt-driven continuously variable transmission and control method thereof Yusuke Ogata, Yoshinobu Soga, Ryoji Habuchi, Hideki Yasue 2013-08-27
7548811 Control apparatus of vehicle incorporating automatic transmission Ryuji Chida, Kenji Matsuo, Tomokazu Inagawa, Kazuaki Nakamura 2009-06-16
5720203 Twin-clutch-type-transmission Atsushi Honda, Masafumi Kinoshita, Kojiro Kuramochi 1998-02-24