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USPTO Patent Rankings Data through Dec 31, 2025
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Ngk Insulators — 110 Patents in 2017

Rank (2017): #341 of 29,883Top 2%
203 inventors
110 Patents 2017

Top Inventors at Ngk Insulators 2017

Showing 1–50 of 203 inventors

RankNamePatents
1 Yukio Miyairi 10
2 Jun Yoshikawa 8
2 Tsutomu Nanataki 8
#4 Katsuhiro Imai 7
#4 Shinichi Miwa 7
#6 Morimichi Watanabe 6
#7 Hiroyuki Suenobu 5
#7 Kazuhiko Kumazawa 5
#7 Sugio Miyazawa 5
#7 Yoshitaka Kuraoka 5
#7 Yukihisa Takeuchi 5
#12 Akiyoshi Ide 4
#12 Takashi Aoki 4
#14 Hiroki Fujita 3
#14 Hirokazu Nakanishi 3
#14 Kazuhiko Hamatsuka 3
#14 Masayuki Hironaga 3
#14 Mitsuhiro Ito 3
#14 Naokuni Muramatsu 3
#14 Naomi Noda 3
#14 Takashi Ebigase 3
#14 Tatsuo Kawaguchi 3
#14 Takuji Kimura 3
#14 Tatsuro Takagaki 3
#14 Takashi Yoshino 3
#14 Teruyoshi Mori 3
#14 Tomoyoshi Tai 3
#14 Yoshiyuki Kasai 3
#14 Yoshio Kikuchi 3
#14 Yosuke Sato 3
#14 Yuji Deguchi 3
#14 Yuichi Hamazaki 3
#14 Yuji Hori 3
#14 Yuji Katsuda 3
#35 Akifumi Nishio 2
#35 Akira Takahashi 2
#35 Chikashi Ihara 2
#35 Hirofumi Yamaguchi 2
#35 Jotaro Miyata 2
#35 Jungo Kondo 2
#35 Kazumi MASE 2
#35 Kazuhiro Nobori 2
#35 Katsumi Saiki 2
#35 Kenji Isaka 2
#35 Kenshin Kitoh 2
#35 Kenji Morimoto 2
#35 Koji Hoshino 2
#35 Koichi Masuda 2
#35 Manabu Isomura 2
#35 Masanari Iwade 2