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NK
Nippon Kayaku
Rank (All Time):
#1139
of 106,127
Top 2%
1,103 inventors
769
Patents All Time
Top Inventors at Nippon Kayaku
All Time
Showing 101–150 of 1,103 inventors
Rank
Name
Patents
#99
Hiroo Koyanagi
6
#99
Hiroshi Nakamura
6
#99
Hideo Sugimura
6
#99
Hiroshi Yoshikawa
6
#99
Junko Yoshioka
6
#99
Kazuyoshi Nawata
6
#99
Kenichi Kuboki
6
#99
Kiwamu Terada
6
#99
Masahiro Hirano
6
#99
Masaharu Nomura
6
#99
Minoru Masuda
6
#99
Noriko Kiyoyanagi
6
#99
Rinzo Nishizawa
6
#99
Ryota Hiraoka
6
#99
Shigeru Aoki
6
#99
Shoichi Kato
6
#99
Shinya Ueda
6
#99
Takashi Harada
6
#99
Toyofumi Asano
6
#99
Toshitake Kojima
6
#99
Toru Kurihashi
6
#99
Yayoi Irie
6
#99
Yasuhisa Tashiro
6
#99
Yoshihisa Umeda
6
#99
Akihiko Kuroiwa
6
#99
Akira Masuda
6
#99
Akio Masui
6
#128
Ha SAI
5
#128
Haruki TAKIZAWA
5
#128
Hiroki Hotta
5
#128
Hirokazu Kitayama
5
#128
Hidetoshi Shirakura
5
#128
Hidenori Yakushiji
5
#128
Junpei Itoh
5
#128
Kazuki Niimi
5
#128
Kanae Ogawa
5
#128
Kazuo Ohtsuki
5
#128
Kazumi Yamamoto
5
#128
Keizou Ishikawa
5
#128
Kenichi Matsubara
5
#128
Koji Hirota
5
#128
Masashi Hashiba
5
#128
Masayoshi Kaneko
5
#128
Masashi Nagai
5
#128
Masaharu Nakamura
5
#128
Masao Onishi
5
#128
Osamu Yamada
5
#128
Osamu Yoshioka
5
#128
Ryoi Kodama
5
#128
Ryutaro Tanaka
5
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