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Osaka Gas Co.
Rank (2005):
#981
of 17,328
Top 6%
68 inventors
16
Patents 2005
Top Inventors at Osaka Gas Co.
2005
Showing 1–50 of 68 inventors
Rank
Name
Patents
1
Masamichi Ippommatsu
4
2
Hitoshi Nishino
3
2
Minoru Suzuki
3
2
Ryoichi Nishida
3
#5
Akira Hirano
2
#5
Haruo Kikuta
2
#5
Hajime Kinoshita
2
#5
Haruyuki Nakaoka
2
#5
Hisao Ohnishi
2
#5
Katsuhide Okimi
2
#5
Koji Moriya
2
#5
Masashi Nishigaki
2
#5
Mitsuaki Echigo
2
#5
Osamu Okada
2
#5
Seiichi Ito
2
#5
Shiro Kato
2
#5
Shonosuke Koga
2
#5
Shizukuni Yata
2
#5
Takahiro Sako
2
#5
Tsuyoshi Tsurutani
2
#5
Tsutomu Wakabayashi
2
#5
Yuji Nakamura
2
#23
Akihiro Hachiya
1
#23
Akinori Yasutake
1
#23
Chiharu Yamaguchi
1
#23
Eiji Tominaga
1
#23
Fumikazu Machino
1
#23
Hisaji Matsui
1
#23
Hirofumi Nakamura
1
#23
Hirofumi Ohtsuka
1
#23
Hirokazu Sasaki
1
#23
Hiroyuki Tajiri
1
#23
Katsuhisa Honda
1
#23
Kazuhiko Ohtake
1
#23
Katsuhiro Sasaki
1
#23
Kazuo Shimodaira
1
#23
Kazuo Suzuki
1
#23
Kazuhiro Takezaki
1
#23
Masamichi Ipponmatsu
1
#23
Masataka Masuda
1
#23
Matsuhei Noda
1
#23
Masaru Oka
1
#23
Masahide Tsujishita
1
#23
Masazumi Yamashita
1
#23
Moritaka Nakamura
1
#23
Motohiro Omori
1
#23
Muneki Ohuchi
1
#23
Norio Hatanaka
1
#23
Norihisa Kobayashi
1
#23
Osamu Kajikawa
1
1
2
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