NC

NS Sumikin Chemical

Rank (All Time): #7953 of 106,127Top 8%
144 inventors
88
Patents All Time

Top Inventors at NS Sumikin Chemical All Time

Showing 1–50 of 144 inventors

RankNamePatents
1 Takahiro Kai 28
2 Toshihiro Yamamoto 20
3 Masaki Komori 15
#4 Megumi Matsumoto 13
#5 Hiroyuki Hayashida 12
#6 Kazuaki Yoshimura 11
#7 Tohru Asari 9
#8 Kazuto Shiraishi 8
#9 Hiroshige Tanaka 6
#9 Junya Ogawa 6
#9 Masashi Tada 6
#12 Atsushi Kawada 5
#12 Hiroshi Miyazaki 5
#12 Masakazu Katayama 5
#12 Masashi Niina 5
#12 Yoshihiro Yamaguchi 5
#12 Yuichi Sawada 5
#18 Hongyuan Wang 4
#18 Katsufumi Hiraishi 4
#18 Kazuhiko Mizuuchi 4
#18 Koichi Fujishiro 4
#18 Masanori Hotta 4
#18 Mitsuru Suda 4
#18 Shuzi Hayase 4
#18 Takaya Ishiyama 4
#18 Tohru Saito 4
#27 Chihaya Adachi 3
#27 Katsumasa MATSUMOTO 3
#27 Kentaro Kumita 3
#27 Masataka Hiyoshi 3
#27 Natsuko Okazaki 3
#27 Shinsuke Iguchi 3
#27 Takashi Iijima 3
#27 Taishi Tsuji 3
#27 Takahiro Yoshioka 3
#27 Toshihide Itahara 3
#27 Tomoharu Takita 3
#27 Yasuhiro Takahashi 3
#27 Yoshiki Suto 3
#40 Atsushi Ohma 2
#40 Hideki Tanaka 2
#40 Ikumi Ichihashi 2
#40 Katsumi Nagano 2
#40 Ken Akizuki 2
#40 Koichi Hattori 2
#40 Kouta Masutani 2
#40 Koichiro Ogami 2
#40 Masakazu Higuchi 2
#40 Masayoshi Isozaki 2
#40 Masanao Kawabe 2