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The Japan Steel Works
Rank (2020):
#1952
of 32,488
Top 7%
52 inventors
20
Patents 2020
Top Inventors at The Japan Steel Works
2020
Showing 1–50 of 52 inventors
Rank
Name
Patents
1
Keisuke Washio
3
1
Makoto Ishikawa
3
1
Seiji Takamoto
3
1
Tatsuya Matsumoto
3
#5
Akira Yasue
2
#5
Manabu Ikeya
2
#5
Mariko Yoshioka
2
#5
Ryou Ishiguro
2
#5
Satoru Nakamura
2
#5
Shigeki Inoue
2
#11
Akio Ono
1
#11
Daigo SAGA
1
#11
Hideki Tomiyama
1
#11
Jun Kakizaki
1
#11
Junichi Shida
1
#11
Kazuhito Kishida
1
#11
Kazuhiro Kodate
1
#11
Kakeru Kusada
1
#11
Kazunari Suzuki
1
#11
Katsuhiro Terao
1
#11
Kazuya Tsuji
1
#11
Kiyoshi Handa
1
#11
Koji Kameo
1
#11
Kyohei YATA
1
#11
Masanosuke Ikegaya
1
#11
Masahiko Taketani
1
#11
Mitsuhiro SEO
1
#11
Mitsuyoshi Shimano
1
#11
Naoyuki Kobayashi
1
#11
Naoto Sekiya
1
#11
Noritaka Kitada
1
#11
Reo Fujita
1
#11
Ryosuke Sato
1
#11
Ryo Shimizu
1
#11
Shoso Nishida
1
#11
Takashi Ebisawa
1
#11
Takuya Hamada
1
#11
Takashi Harada
1
#11
Takashi Sanada
1
#11
Takahide TAKEUCHI
1
#11
Takayuki Yamazawa
1
#11
Tetsuo Makida
1
#11
Teruaki SHIMOJI
1
#11
Toshimitsu Okuoka
1
#11
Tsuyoshi Miyaki
1
#11
Yasuo Sato
1
#11
Yohei FUKUZAWA
1
#11
Yoshiyuki Kushizaki
1
#11
Youhei Sawamura
1
#11
Yohei Shimizu
1
1
2
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