NM

Naoyuki Maruyama

CC Central Japan Railway Comany: 2 patents #11 of 49Top 25%
NS Nippon Sharyo: 2 patents #13 of 36Top 40%
Mitsubishi Electric: 1 patents #873 of 2,598Top 35%
📍 Chiyoda, JP: #40 of 417 inventorsTop 10%
Overall (2016): #60,738 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9511979 Underslung elevator 2016-12-06
D757605 Passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa 2016-05-31
D756843 Passenger carrying car Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa 2016-05-24