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NK
Nippon Kogaku K.K.
Rank (All Time):
#1268
of 106,127
Top 2%
382 inventors
690
Patents All Time
Top Inventors at Nippon Kogaku K.K.
All Time
Showing 1–50 of 382 inventors
Rank
Name
Patents
1
Osamu Maida
41
2
Hiroshi Wakabayashi
25
3
Ken Utagawa
24
#4
Hiroshi Hasegawa
23
#4
Sakuji Watanabe
23
#6
Akira Ogasawara
22
#7
Takashi Saegusa
21
#7
Toru Fukuhara
21
#7
Akikazu Tanimoto
21
#10
Yoshiyuki Nakano
18
#11
Kyoichi Suwa
17
#12
Kenji Toyoda
16
#13
Atsushi Kawahara
15
#13
Kazuyuki Kazami
15
#13
Sunao Ishizaka
15
#13
Yoshiaki Ohtsubo
15
#17
Makoto Uehara
14
#17
Yoshinari Hamanishi
14
#19
Masao Nohda
13
#19
Nobuhiko Terui
13
#19
Ryuzo Motoori
13
#22
Yutaka Iizuka
12
#23
Hiroshi Shirasu
11
#23
Koichi Daitoku
11
#23
Takeshi Muryoi
11
#23
Yoshitaka Araki
11
#27
Koichi Wakamiya
10
#27
Makoto Kimura
10
#27
Nobuyoshi Hagyuda
10
#30
Kunihisa Hoshino
9
#30
Takeo Ichimura
9
#32
Hideshi Naito
8
#32
Hideyo Nozawa
8
#32
Junji Hazama
8
#32
Kazunori Imamura
8
#32
Kinya Kato
8
#32
Mikio Takemae
8
#32
Nobuo Okabe
8
#32
Norihiko Takatsu
8
#32
Toshio Matsuura
8
#32
Yukio Kakizaki
8
#32
Akira Katayama
8
#32
Akihiko Sato
8
#44
Hideo Hirose
7
#44
Hitoshi Suyama
7
#44
Hiroshi Tanaka
7
#44
Kimio Uematsu
7
#44
Masaki Isogai
7
#44
Naoki Tomino
7
#44
Tetsuro Goto
7
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