Ngk Spark Plug Co.

Rank (2017): #323 of 29,974Top 2%
203 inventors
116
Patents 2017

Top Inventors at Ngk Spark Plug Co. 2017

RankNamePatents
1 Yuichi Yamada 8
2 Haruki Yoshida 7
3 Tomonori Uemura 7
#4 Seiji Oya 6
#5 Seiji Mori 5
#6 Daisuke Sumoyama 4
#7 Hironori Uegaki 4
#8 Kuniharu Tanaka 4
#9 Masaki Mizutani 4
#10 Masaya Watanabe 4
#11 Masahiro Yamashita 4
#12 Shingo Ito 4
#13 Shoji Kitanoya 4
#14 Toshitaka Honda 4
#15 Yuta Oishi 4
#16 Daisuke Ichikawa 3
#17 Daisuke Tahira 3
#18 Hirokazu Kurono 3
#19 Kaori Suzuki 3
#20 Katsuya Takaoka 3
#21 Katsunori Yazawa 3
#22 Kenji Ban 3
#23 Kenji Kato 3
#24 Koji Shiotani 3
#25 Makoto Kume 3
#26 Masaki Onkawa 3
#27 Makoto Wakazono 3
#28 Shun Sakuma 3
#29 Tadashi Watanabe 3
#30 Tatsunori Yamada 3
#31 Tomonori Kanemaru 3
#32 Tomohiro Nishida 3
#33 Tsutomu Shibata 3
#34 Yoshitomo Iwasaki 3
#35 Yoshihiro Nakamura 3
#36 Yuzo Higuchi 3
#37 Yusuke Matsukura 3
#38 Hiroshi Inagaki 2
#39 Jumpei Isasa 2
#40 Kaoru Hisada 2
#41 Kazuhiro Kurosawa 2
#42 Kentaro Kamada 2
#43 Keiji Ozeki 2
#44 Kei Takahashi 2
#45 Kohei Usami 2
#46 Masahiro Inoue 2
#47 Masayoshi Matsui 2
#48 Masayuki Motomura 2
#49 Masaki Nakagawa 2
#50 Nobuyoshi Araki 2
#51 Nobuyuki Hotta 2
#52 Osamu Yoshimoto 2
#53 Ryosuke Matsui 2
#54 Satoshi Teramoto 2
#55 Shiro Kakimoto 2
#56 Shunsuke Maeda 2
#57 Shigehiro OHTSUKA 2
#58 Takahiro Hayashi 2
#59 Tatsuya Ito 2
#60 Takaaki Kikai 2
#61 Takashi Koda 2
#62 Takehito Kuno 2
#63 Tatsuhiko MURAOKA 2
#64 Takehiro Oba 2
#65 Takeshi Sugiyama 2
#66 Tomonari Hatta 2
#67 Toru Iwano 2
#68 Toshiki Kon 2
#69 Wataru Kawagishi 2
#70 Yusuke Fuji 2
#71 Yutaka Yokoyama 2
#72 Akio Mori 1
#73 Akimitsu Sassa 1
#74 Akihiro Yoshida 1
#75 Atsushi Mizuno 1
#76 Atsunori Okada 1
#77 Chihiro Tomimatsu 1
#78 Etsuya Ikeda 1
#79 Fumihiro Kikkawa 1
#80 Go Hanzawa 1
#81 Go Yuasa 1
#82 Hayato Katsuda 1
#83 Hajime Kawano 1
#84 Hidetaka Hisada 1
#85 Hideki Ishikawa 1
#86 Hiroya Ishikawa 1
#87 Hiroshi Isomura 1
#88 Hiroyuki Kameda 1
#89 Hiroaki Kuki 1
#90 Hiroaki Nakanishi 1
#91 Hiroyuki Odo 1
#92 Hirotaka Onogi 1
#93 Hiroshi Sumi 1
#94 Hirotaka Tsukamatsu 1
#95 Hideki Uematsu 1
#96 Hiroshi Watanabe 1
#97 Hiroaki Yagi 1
#98 Hideto Yamada 1
#99 Hiroshi Yamamoto 1
#100 Hitoshi Yokoi 1