NT

Naoyuki Tagawa

AK Aisan Kogyo Kabushiki Kaisha: 17 patents #14 of 642Top 3%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #275,222 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10018159 Fuel vapor processing apparatus Minoru Akita, Yoshikazu Miyabe 2018-07-10
10018131 Fuel vapor processing apparatus Minoru Akita, Yoshikazu Miyabe, Tatsuhiko Akita, Yuusaku Nishimura, Keita Fukui 2018-07-10
10012179 Evaporated fuel treatment devices Yoshikazu Miyabe, Minoru Akita 2018-07-03
10012180 Evaporated fuel processing device Junya Kimoto, Yoshikazu Miyabe 2018-07-03
10006386 Fuel vapor processing apparatus Minoru Akita, Yoshikazu Miyabe, Tatsuhiko Akita, Yuusaku Nishimura, Keita Fukui 2018-06-26
9835121 System for supplying fuel to an engine Minoru Akita 2017-12-05
9828927 Vaporized fuel treating device Minoru Akita, Yoshikazu Miyabe 2017-11-28
9816450 Fuel vapor processing apparatus Minoru Akita, Yoshikazu Miyabe, Junya Kimoto 2017-11-14
9726120 Vaporized fuel processing apparatus Minoru Akita, Yoshikazu Miyabe 2017-08-08
9689324 Vaporized fuel processing apparatus Minoru Akita, Yoshikazu Miyabe 2017-06-27
9638142 Vaporized fuel processing apparatus Minoru Akita, Yoshikazu Miyabe 2017-05-02
9556841 Fuel supply system for internal combustion engine Minoru Akita 2017-01-31
9546616 Fuel supply system Minoru Akita 2017-01-17
9523316 Vaporized fuel processing apparatus Minoru Akita, Yoshikazu Miyabe 2016-12-20
9470161 Vaporized fuel processing apparatus Minoru Akita, Yoshikazu Miyabe 2016-10-18
9421490 Fuel vapor processing apparatus Junya Kimoto, Yuzuru Ito, Yoshikazu Miyabe, Minoru Akita 2016-08-23
9382866 Fuel supplier Minoru Akita 2016-07-05