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Tokyo Gas Co.
Rank (All Time):
#3775
of 106,127
Top 4%
412 inventors
204
Patents All Time
Top Inventors at Tokyo Gas Co.
All Time
Showing 1–50 of 412 inventors
Rank
Name
Patents
1
Isaburo Hosoi
16
1
Shigeru Toyoda
16
1
Tadashi Kohno
16
#4
Masaaki Itagaki
15
#5
Kunihiko Shibata
14
#5
Shuichi Yagi
14
#7
Akio Morinaga
13
#8
Asuka Ito
12
#9
Kiichi Suyama
11
#10
Mitsutoshi Hayashi
9
#11
Junko Hirayama
8
#11
Junko Ohshima
8
#11
Satoshi Yamashita
8
#11
Yoshio Matsuzaki
8
#15
Kenichi Nakamura
7
#16
Masakazu Hishinuma
6
#16
Shingo Nagashima
6
#16
Takashi Imaoka
6
#16
Takashi Ueki
6
#16
Yasuharu Hosohara
6
#21
Kazuo Nakamura
5
#21
Minoru Kurashina
5
#21
Sakura Shinoaki
5
#21
Takefumi Ishikura
5
#21
Toshihide Kawabe
5
#21
Tokudai Neda
5
#27
Hiromichi Kameyama
4
#27
Hiroshi Kawarada
4
#27
Hiroshi Kojima
4
#27
Hitoshi Saito
4
#27
Hiroto Sato
4
#27
Hiroshi Uchida
4
#27
Ichiro Nakamachi
4
#27
Isaburo Yagi
4
#27
Kazumitsu Nukui
4
#27
Katsuhito Sakai
4
#27
Kenji Horiuchi
4
#27
Masaru Edera
4
#27
Masakatsu Hyodo
4
#27
Makoto Nakamura
4
#27
Masahiro Oka
4
#27
Sean S. Cahill
4
#27
Susumu Nishio
4
#27
Takahiro Ide
4
#27
Ziqiu Xue
4
#46
Hideo Tai
3
#46
Isamu Yasuda
3
#46
Katsuaki Zenbayashi
3
#46
Kenchi Kobayashi
3
#46
Kenko Okamura
3
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