SI

Sanraku Incorporated

Rank (All Time): #27610 of 106,127Top 30%
48 inventors
22
Patents All Time

Top Inventors at Sanraku Incorporated All Time

Showing 1–48 of 48 inventors

RankNamePatents
1 Tomoyuki Ishikura 13
2 Takeo Yoshioka 9
3 Rokuro Okamoto 8
3 Tomio Takeuchi 8
#5 Tsutomu Sawa 6
#5 Yasuo Fukagawa 6
#5 Akihiro Yoshimoto 6
#8 Azuma Watanabe 5
#8 Hamao Umezawa 5
#8 Hiroshi Tone 5
#11 Osamu Jodo 4
#11 Yoshio Watanabe 4
#13 Noritaka Chida 3
#14 Kazuhiko Okamura 2
#14 Michikatsu Sato 2
#14 Naoto Kawamura 2
#14 Yoshiaki Yagi 2
#14 Yukio Tsuchiyama 2
#19 Ching Pong Mak 1
#19 Hans Fliri 1
#19 Hiroyuki Chiba 1
#19 Hiroshi Naganawa 1
#19 Hiroyasu Tobe 1
#19 Hiroshi Yoshikawa 1
#19 Ikuo Kojima 1
#19 Kaichiro Kominato 1
#19 Kageaki Kouno 1
#19 Katsuro Kubo 1
#19 Kenichi Yamamoto 1
#19 Kouki Fujii 1
#19 Kohki Kiyoshima 1
#19 Machiko Watanabe 1
#19 Masao Yamamoto 1
#19 Miharu Maeda 1
#19 Norio Shibamoto 1
#19 Ryoichi Miyata 1
#19 Shizuka Fujii 1
#19 Shokyu Gen 1
#19 Shozo Muranishi 1
#19 Toshio Tsuchida 1
#19 Tsutomu Inoue 1
#19 Yasushi Okumura 1
#19 Yasutaka Shimauchi 1
#19 Yoshito Ikada 1
#19 Yukio Takatsuki 1
#19 Koichiro Kominato 1
#19 Akira Arisawa 1
#19 Asao Murai 1