SL

Sumitomo Riko Company Limited

Rank (All Time): #2458 of 106,127Top 3%
446 inventors
328
Patents All Time

Top Inventors at Sumitomo Riko Company Limited All Time

Showing 1–50 of 446 inventors

RankNamePatents
1 Koichi Hasegawa 13
1 Tomohiro Kanaya 13
3 Katsuhiko Nakano 12
3 Takayoshi Yasuda 12
#5 Shigeaki Takamatsu 11
#6 Kei Okumura 10
#6 Koji Tomiyama 10
#6 Masaki Nasu 10
#6 Yorihiro Takimoto 10
#10 Hiroyuki Ichikawa 9
#10 Hironori Koyama 9
#10 Hitoshi Yoshikawa 9
#10 Kazuki Hatanaka 9
#10 Kenji Oki 9
#10 Koji Mizutani 9
#16 Kenji Sato 8
#16 Ryousuke Kanegae 8
#16 Shimpei Miyagawa 8
#16 Takemasa Okumura 8
#16 Yasunori Nimura 8
#16 Yasuo Suzuki 8
#16 Yoshihiro Saito 8
#23 Hiroyuki Matsumura 7
#23 Hideki Oshima 7
#23 Jun Jin 7
#23 Keiji Makino 7
#23 Satoshi Yamamoto 7
#23 Shinya Tahara 7
#23 Shingo Tanaka 7
#23 Takahiko Endo 7
#23 Takashi Hayashi 7
#23 Takeru Horiuchi 7
#23 Yasuhiro Komiya 7
#34 Atsushi Muramatsu 6
#34 Hideya Kadono 6
#34 Kaho Hayashi 6
#34 Kazutaka Katayama 6
#34 Masanori Ishida 6
#34 Naoki Furumachi 6
#34 Shinji Kumagai 6
#34 Takashi Kume 6
#34 Tomonori Hayakawa 6
#34 Yota Kokubo 6
#34 Yutaro TAGUCHI 6
#45 Atsushi Takahara 5
#45 Hajime Kurikuma 5
#45 Hiroki Kondo 5
#45 Hiroyuki Kondo 5
#45 Jun Kobayashi 5
#45 Kazunobu Hashimoto 5