TC

Tokyo Roki Co.

Rank (All Time): #15907 of 106,127Top 15%
106 inventors
41
Patents All Time

Top Inventors at Tokyo Roki Co. All Time

Showing 1–50 of 106 inventors

RankNamePatents
1 Kosaku Ishida 12
2 Isamu Kanaya 5
2 Yoshitaka Watanabe 5
#4 Takatsugu Kurosawa 4
#5 Daisuke Shirai 3
#5 Hitoshi Hiramoto 3
#5 Kazunori Ihara 3
#5 Kiminobu Hirata 3
#5 Shigeru Yasaki 3
#5 Takayuki Mori 3
#5 Tatsuhito Yamada 3
#5 Yasutaka Yoshino 3
#13 Etsuo Fujimoto 2
#13 Hideharu Iwakuni 2
#13 Hiroki Ueno 2
#13 Jun Kichiya 2
#13 Kazuo Tanaka 2
#13 Koji Kawayoko 2
#13 Masashi Iwasaki 2
#13 Masaki Shimizu 2
#13 Naobumi Yamada 2
#13 Nobuhiko Masaki 2
#13 Tadashi Ichikawa 2
#13 Takayuki Idehara 2
#13 Takaya Kohara 2
#13 Tadashi Tokuyama 2
#13 Tomoko Amemiya 2
#13 Tomoaki Fukuoka 2
#13 Tsuyoshi Yao 2
#13 Yoshinori Maehira 2
#13 Akihide Takami 2
#32 Eiji Kunishima 1
#32 Fumio Aoki 1
#32 Fumio Sato 1
#32 Fumiyuki Tsurumi 1
#32 Hayato Aizawa 1
#32 Hajime Fujiki 1
#32 Hiroaki Fujita 1
#32 Hiroshi Harada 1
#32 Hideo Kakinuma 1
#32 Hisaya Kawabata 1
#32 Hisakazu Miya 1
#32 Hiroshi Murakami 1
#32 Hirosou Oda 1
#32 Hironori Ueda 1
#32 Jin Kusaka 1
#32 Jun Ozawa 1
#32 Jun Takashima 1
#32 Katsuyuki Fujita 1
#32 Kazutaka Hara 1