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Sumitomo Osaka Cement Co.
Rank (2017):
#1398
of 29,974
Top 5%
47 inventors
26
Patents 2017
Top Inventors at Sumitomo Osaka Cement Co.
2017
Showing 1–47 of 47 inventors
Rank
Name
Patents
1
Takao Kitagawa
6
2
Ryuuta YAMAYA
5
3
Masataka Oyama
4
3
Satoru Oshitari
4
3
Tokutaka Hara
4
3
Toshio Kataoka
4
#7
Hirofumi YASUMIISHI
3
#7
Junichiro Ichikawa
3
#7
Katsutoshi Kondou
3
#10
Akinori Yamazaki
2
#10
Hiroyuki Mine
2
#10
Kenta Ooishi
2
#10
Miki Okamura
2
#10
Norikazu Miyazaki
2
#10
Takeshi Otsuka
2
#10
Youichi Hosokawa
2
#17
Gaku Fujihashi
1
#17
Hitoshi Kouno
1
#17
Kazuto Ando
1
#17
Kazunori Ishimura
1
#17
Kazuyo Yamamoto
1
#17
Kei Furuuchi
1
#17
Kenji Harada
1
#17
Kenji Masuzawa
1
#17
Kouji Oono
1
#17
Masayuki Ishizuka
1
#17
Mamoru Kosakai
1
#17
Masaru Uehara
1
#17
Naoyuki Kurosawa
1
#17
Ryuuji Hayahara
1
#17
Ryo Shimizu
1
#17
Shintaro Hayashi
1
#17
Shinsuke Kanno
1
#17
Shinichi Maeta
1
#17
Syunsuke SUMA
1
#17
Takashi Satou
1
#17
Takeru Yamaguchi
1
#17
Tetsuro ITAGAKI
1
#17
Toshiyuki MAKABE
1
#17
Yasuyuki Kurino
1
#17
Yasuharu Sasaki
1
#17
Yoshiki Chujo
1
#17
Yoshiki Kusahara
1
#17
Yoshiaki Moriya
1
#17
Yoichi Sato
1
#17
Yoshitaka Yamamoto
1
#17
Yuji Hayami
1