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Ngk Spark Plug Co.
Rank (1994):
#240
of 12,641
Top 2%
76 inventors
50
Patents 1994
Top Inventors at Ngk Spark Plug Co.
1994
Showing 1–50 of 76 inventors
Rank
Name
Patents
1
Shigeru Miyata
7
2
Kenji Ito
5
2
Takao Kojima
5
2
Yoshihiro Matsubara
5
#5
Hiroyuki Shimizu
4
#5
Kazuo Kondo
4
#5
Masao Kuroda
4
#5
Yasuo Ito
4
#9
Hideji Yoshida
3
#9
Mamoru Musasa
3
#9
Nobuhiro Hayakawa
3
#9
Satoshi Iio
3
#13
Asao Morikawa
2
#13
Hisao Banno
2
#13
Hidetoshi Mizutani
2
#13
Hirofumi Ozeki
2
#13
Hiroyuki Tanabe
2
#13
Hideaki Yagi
2
#13
Junichi Kagawa
2
#13
Jun-ichi Tokumoto
2
#13
Katsuhiko Horii
2
#13
Kazuya Iwata
2
#13
Kazunori Miura
2
#13
Kohji Ogura
2
#13
Makoto Sugimoto
2
#13
Masaya Tsubokawa
2
#13
Masakazu Watanabe
2
#13
Masaru Yamano
2
#13
Nobuhiko Miyawaki
2
#13
Seigo Hino
2
#13
Takashi Katoh
2
#13
Takafumi Oshima
2
#13
Takashi Suzuki
2
#13
Tessho Yamada
2
#13
Toshimichi Ito
2
#13
Tsutomu Okayama
2
#13
Yoshiaki Matsubara
2
#13
Yo Tajima
2
#13
Yukihiro Kimura
2
#40
Akio Mizutani
1
#40
Harumi Aiba
1
#40
Hiroyuki Ishiguro
1
#40
Izumi Hirabayashi
1
#40
Jun Otsuka
1
#40
Junichiro Suzuki
1
#40
Kazutoshi Higashiyama
1
#40
Kazuyuki Maruyama
1
#40
Katuaki Sugino
1
#40
Kazuo Taguchi
1
#40
Kenji Kawakami
1
1
2
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