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Sumitomo Osaka Cement Co.
Rank (2018):
#808
of 30,013
Top 3%
56 inventors
46
Patents 2018
Top Inventors at Sumitomo Osaka Cement Co.
2018
Showing 1–50 of 56 inventors
Rank
Name
Patents
1
Norikazu Miyazaki
12
2
Kei Katou
8
2
Takao Kitagawa
8
#4
Masataka Oyama
6
#4
Ryuuta YAMAYA
6
#4
Toshio Kataoka
6
#7
Ryo Shimizu
4
#7
Satoru Oshitari
4
#7
Youichi Hosokawa
4
#10
Hirofumi YASUMIISHI
3
#10
Junichiro Ichikawa
3
#10
Takeshi Otsuka
3
#10
Tokutaka Hara
3
#10
Toru Sugamata
3
#15
Hitoshi Kouno
2
#15
Katsutoshi Kondou
2
#15
Kenji Harada
2
#15
Mamoru Kosakai
2
#15
Takeru Yamaguchi
2
#15
Yasuyuki Kurino
2
#15
Yoshizumi Ishikawa
2
#22
Fumihiro Gobou
1
#22
Gaku Fujihashi
1
#22
Hiroyuki Mine
1
#22
Hiroaki Nagatomo
1
#22
Hirokazu Shima
1
#22
Kazuyo Yamamoto
1
#22
Kenji Kuninishi
1
#22
Kenta Ooishi
1
#22
Kentaro Takahashi
1
#22
Kouji Oono
1
#22
Koji Oono
1
#22
Masayuki Ishizuka
1
#22
Masayuki Motoya
1
#22
Megumi Ootomo
1
#22
Satoshi Oikawa
1
#22
Shintaro Hayashi
1
#22
Shinichi Maeta
1
#22
Shingo Takano
1
#22
Susumu Murata
1
#22
Syunsuke SUMA
1
#22
Takao Fukunaga
1
#22
Takayasu Iguchi
1
#22
Tatsuya Nakabeppu
1
#22
Tetsuya Fujino
1
#22
Tetsuro ITAGAKI
1
#22
Tetsuya Nakabeppu
1
#22
Teppei Yanagawa
1
#22
Tomitaro Hara
1
#22
Yoshiki Chujo
1
1
2
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