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Dai-Ichi Seiko Co.
Rank (All Time):
#2440
of 106,127
Top 3%
124 inventors
331
Patents All Time
Top Inventors at Dai-Ichi Seiko Co.
All Time
Showing 1–50 of 124 inventors
Rank
Name
Patents
1
Takayoshi Endo
108
2
Sakai Yagi
52
3
Takuya Takeda
28
#4
Jun Mukunoki
21
#4
Kosuke Ozeki
21
#6
Kenji Ogata
17
#6
Shuji Touno
17
#6
Takeshi Hirakawa
17
#9
Koji Hanaki
14
#9
Masao Ishimaru
14
#11
Masaya Muta
13
#11
Shunya Oohashi
13
#13
Daisuke Matsushita
12
#14
Masatoshi Takemoto
11
#14
Yoichi Hashimoto
11
#16
Takashi Yoshisuji
10
#17
Shogo Kurogi
9
#17
Takaki Kurachi
9
#19
Hiroharu Ikari
8
#20
Hisashi Hamachi
7
#20
Masataka Muro
7
#20
Takao Yamauchi
7
#20
Yoshimitsu Hashimoto
7
#20
Yoshiyuki Watanabe
7
#25
Hideaki Katoh
6
#25
Hiroyuki Kurita
6
#25
Isamu Kaneko
6
#25
Junji Ohsaka
6
#25
Masaru Senmyou
6
#25
Nobuhisa Noguchi
6
#25
Shogo Jinnouchi
6
#25
Tetsuya Tagawa
6
#25
Yoshinobu Shimada
6
#34
Jin Tateishi
5
#34
Tadamichi Yayoshi
5
#34
Teruo Hoshi
5
#34
Tomoyuki Uchida
5
#38
Hideki Aoki
4
#38
Hikaru Naoi
4
#38
Kenya Ando
4
#38
Takashi MASUNAGA
4
#38
Takehiko Osuga
4
#38
Yutaka Kikuchi
4
#38
Akio Funahashi
4
#45
Kazuto Akiba
3
#45
Kazuhiro Okada
3
#45
Kenichi Yotsutani
3
#45
Kenji Yufu
3
#45
Masashi Nishiguchi
3
#45
Minoru Suzuki
3
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