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DK
Denki Kagaku Kogyo
Rank (All Time):
#1904
of 106,127
Top 2%
655 inventors
443
Patents All Time
Top Inventors at Denki Kagaku Kogyo
All Time
Showing 1–50 of 655 inventors
Rank
Name
Patents
1
Toru Arai
21
2
Takeshi Miyakawa
20
3
Mikio Shimizu
17
3
Toshiaki Otsu
17
3
Yoshinori Terui
17
#6
Hideyuki Emoto
13
#6
Hideki Hirotsuru
13
#6
Kazuhiro Oshima
13
#6
Shigeru Suzuki
13
#6
Takashi Kawasaki
13
#11
Yasushi Abe
12
#12
Hiroyuki Kurimura
11
#12
Masahiro Ibukiyama
11
#14
Jun Watanabe
10
#14
Masao Koga
10
#14
Masataka Nakajima
10
#14
Ryozo Nonogaki
10
#14
Akio Okamoto
10
#19
Akira Miyai
9
#20
Koichi Taguchi
8
#20
Masanori Higano
8
#20
Takayuki Higuchi
8
#20
Takeshi Nabeta
8
#20
Takeshi Saito
8
#20
Tetsuro Maeda
8
#20
Tomoyuki Kanai
8
#20
Yasuo Imamura
8
#20
Yasuhisa Nishi
8
#29
Hirotoshi Hagiwara
7
#29
Kazuhiko Arai
7
#29
Katsuyoshi Tsunoda
7
#29
Masamichi Hashimoto
7
#29
Takeshi Oda
7
#29
Tomomichi Takatsu
7
#35
Hironoshin Kitagawa
6
#35
Hisatsugu Tokunaga
6
#35
Kazuhiro Kosugi
6
#35
Masatoshi Kawata
6
#35
Masaharu Suzuki
6
#35
Seiichi Watanabe
6
#35
Shozo Hori
6
#35
Suzuya Yamada
6
#35
Takeshi Gotoh
6
#35
Tatsuo Nakano
6
#35
Takuya Okada
6
#35
Tetsuya Shinmura
6
#35
Yoshiaki Miyata
6
#35
Yoshiharu Watanabe
6
#35
Yukihiko Nakajima
6
#50
Hiroshi Nishikawa
5
1
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3
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