NO

Naoya Ozawa

CC Central Japan Railway Comany: 9 patents #5 of 313Top 2%
NS Nippon Sharyo: 9 patents #5 of 87Top 6%
Overall (All Time): #571,359 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D869335 Passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2019-12-10
D860049 Passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2019-09-17
9751538 Sound absorbing panel Yukio Takahashi, Hiroki Tsunoda, Yuya Futamura, Koichi Hayashi, Masaki Hase +1 more 2017-09-05
D757605 Passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2016-05-31
D756843 Passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2016-05-24
D701817 Sound absorbing portions of passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2014-04-01
D701818 Sound absorbing portions of passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2014-04-01
D701482 Sound absorbing portions of passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2014-03-25
D701483 Sound absorbing portions of passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoyuki Maruyama 2014-03-25