RI

Railway Technical Research Institute

Rank (All Time): #8467 of 106,127Top 8%
233 inventors
82
Patents All Time

Top Inventors at Railway Technical Research Institute All Time

Showing 51–100 of 233 inventors

RankNamePatents
#23 Shunsuke Fujiwara 2
#23 Shoji Iwai 2
#23 Shizuo Kawakita 2
#23 Shin-ichi Saga 2
#23 Sumihisa Aoki 2
#23 Syunji Ishibashi 2
#23 Syunsaku Koga 2
#23 Takashi Hatta 2
#23 Takuro Iwamura 2
#23 Tetsujiro Fukui 2
#23 Toshiki Herai 2
#23 Tomohisa Yamashita 2
#23 Tsutomu Suzuki 2
#23 Yoshiharu Mae 2
#23 Yoshiyuki Ookawara 2
#23 Yukikazu Iwasa 2
#23 Yutaka Koshiba 2
#23 Yutaka Nakamura 2
#23 Akihiro Kondoh 2
#70 Chikashi Kami 1
#70 Atsuyuki Kobayashi 1
#70 Eiji Suzuki 1
#70 Haruo Ikeda 1
#70 Hajime Suzuki 1
#70 Haruo Yokoyama 1
#70 Hidenari Akagi 1
#70 Hiroyuki Arita 1
#70 Hiromasa Fukuyama 1
#70 Hidemi Hayashi 1
#70 Hiroki Kamijo 1
#70 Hiroki Kojo 1
#70 Hitoshi Koshimizu 1
#70 Hideki Kotaki 1
#70 Hideo Misawa 1
#70 Hideo Mita 1
#70 Hideshi Miyazaki 1
#70 Hiroshi Nakashima 1
#70 Hiroyuki Sakai 1
#70 Hidenobu Tatematsu 1
#70 Hiroyasu Toda 1
#70 Hiroshi Tsuchiya 1
#70 Hiroaki Wakabayashi 1
#70 Hiroyasu Yamamoto 1
#70 Hisashi Yoshida 1
#70 Ichirou Sugimoto 1
#70 Ikuo Shimoda 1
#70 Isao Okamoto 1
#70 Izumi Hirabayashi 1
#70 Junko Matsuda 1
#70 Kazuya Gushima 1