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Ishihara Sangyo Kaisha
Rank (All Time):
#2196
of 106,127
Top 3%
403 inventors
372
Patents All Time
Top Inventors at Ishihara Sangyo Kaisha
All Time
Showing 51–100 of 403 inventors
Rank
Name
Patents
#44
Tsunetaka Nakajima
8
#52
Hidemasa Kominami
7
#52
Hiroshi Yoshii
7
#52
Kazuo Nakata
7
#52
Kazumasa Yokoyama
7
#52
Kuniaki Nagatani
7
#52
Mitsuru Watanabe
7
#52
Nobuo Kondo
7
#52
Satoshi Araki
7
#52
Taku Hamamoto
7
#52
Tatsuo Isogai
7
#62
Hideo Futamata
6
#62
Kenji Kon
6
#62
Koji Higuchi
6
#62
Koji Sugimoto
6
#62
Masahiko Ikeguchi
6
#62
Makiko Sano
6
#62
Norifusa Matsuo
6
#62
Norihiko Sanefuji
6
#62
Ryohei Takahashi
6
#62
Shooichi Honzawa
6
#62
Shuichi Yotsuya
6
#62
Takayoshi Ando
6
#62
Takeshi Ohshima
6
#62
Terumasa Komyoji
6
#62
Tokiya Kimura
6
#77
Bai-Ping Ying
5
#77
David A. Pulman
5
#77
Hisaya Nishide
5
#77
Hiroshi Shimoharada
5
#77
Kazuhisa Kiriyama
5
#77
Kazuyoshi Takeshima
5
#77
Masaharu Hirai
5
#77
Masatsuyo Maruo
5
#77
Mitsugu Iwasa
5
#77
Nariaki Moriyama
5
#77
Shinji Odawara
5
#77
Souichiro Nagayama
5
#77
Takayoshi Sasaki
5
#77
Toshihiko Akamatsu
5
#77
Toshihiko Kawamura
5
#77
Tomohiro Okamoto
5
#77
Tsuyoshi Ueda
5
#77
Yoshiaki Ishihara
5
#77
Yusuke Okuda
5
#77
Akihito Sakai
5
#97
Hiroyuki Hayashi
4
#97
Hisayoshi Jonishi
4
#97
Hiroshi Sasaki
4
#97
Ichiro Honma
4
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