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Companies
Inventors
Ngk Spark Plug Co.
Rank (2019):
#390
of 32,327
Top 2%
208 inventors
112
Patents 2019
Top Inventors at Ngk Spark Plug Co.
2019
Showing 1–50 of 208 inventors
Rank
Name
Patents
1
Kuniharu Tanaka
7
2
Hirokazu Kurono
6
3
Hisashi KOZUKA
5
3
Hironori Uegaki
5
3
Seiji Oya
5
3
Yasuyuki Okimura
5
#7
Daisuke Sumoyama
4
#7
Haruki Yoshida
4
#7
Kazushige Ohbayashi
4
#7
Masahito Morita
4
#7
Nobuyuki Hotta
4
#7
Takehiro Oba
4
#13
Ai Igarashi
3
#13
Hideto Yamada
3
#13
Kaoru Hisada
3
#13
Kanako Nishiyama
3
#13
Kenji Ban
3
#13
Masayuki Motomura
3
#13
Masafumi Okuda
3
#13
Shunsuke Maki
3
#13
Takeshi Sugiyama
3
#13
Tetsuya Morikawa
3
#13
Tomoyuki Igarashi
3
#13
Toshiyuki Otsuki
3
#13
Toshiya OYA
3
#13
Tsutomu Kobayashi
3
#13
Yoshinori Inoue
3
#13
Yoshihiro Nakano
3
#13
Yusuke Nomura
3
#30
Akimitsu Sassa
2
#30
Atsushi Tsuchida
2
#30
Hiroshi Harada
2
#30
Hideki Ishikawa
2
#30
Hiroya Ishikawa
2
#30
Hiroyuki Suzuki
2
#30
Hideki Uematsu
2
#30
Jumpei Isasa
2
#30
Kazuaki Kitamura
2
#30
Kazuhiro Kurosawa
2
#30
Katsuya Takaoka
2
#30
Keisuke Hatta
2
#30
Keiko Nii
2
#30
Kenji Suzuki
2
#30
Keisuke Tashima
2
#30
Kota Yokoyama
2
#30
Masanori Ito
2
#30
Makoto Kuribayashi
2
#30
Masaki Kutsuna
2
#30
Masanori Suda
2
#30
Masaki Tokumaru
2
1
2
3
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