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Daido Metal Company
Rank (All Time):
#1958
of 106,127
Top 2%
280 inventors
429
Patents All Time
Top Inventors at Daido Metal Company
All Time
Showing 1–50 of 280 inventors
Rank
Name
Patents
1
Takayuki Shibayama
76
2
Masaaki Sakamoto
67
3
Tadashi Tanaka
62
#4
Koichi Yamamoto
48
#5
Sanae Mori
36
#6
Hideo Ishikawa
33
#7
Kouki Ozaki
29
#8
Masahito Fujita
25
#9
Osamu Ishigo
22
#10
Yoshiaki Sato
21
#11
Akira Ono
19
#12
Nobutaka Hiramatsu
18
#13
Hideo Tsuji
17
#14
Yukihiko Kagohara
16
#15
Kenichi Murakami
14
#15
Manabu Iwaida
14
#15
Masanori Tsutsui
14
#15
Shigeki Oyama
14
#15
Yasushi Saito
14
#20
Hideki Iwata
13
#20
Tohru Kato
13
#20
Yasuo Ido
13
#23
Eiji Kato
12
#23
Takuya Tanaka
12
#23
Toshiaki Kawachi
12
#23
Tsukimitsu Higuchi
12
#27
Hidehiko Tamura
11
#27
Kenji Sakai
11
#27
Shigeru Inami
11
#30
Hideyumi Matsumura
10
#30
Kazuaki Toda
10
#30
Seiji Amano
10
#33
Kotaro Kashiyama
9
#33
Motomu Wada
9
#33
Naohisa Kawakami
9
#33
Shoji Nawa
9
#33
Takahiro Niwa
9
#33
Takayoshi Yamauchi
9
#39
Atsushi Okado
8
#39
Erina Yasuda
8
#39
Shiho Tanaka
8
#39
Yoshio Iijima
8
#39
Yoshihiro Ozawa
8
#44
Eisaku Inoue
7
#44
Kosaburo Niwa
7
#44
Mitsuru Sugita
7
#44
Motohiko Koushima
7
#44
Satoru Kurimoto
7
#44
Takashi Inaba
7
#44
Tatsuo Yamada
7
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