Ngk Spark Plug Co.

Rank (1989): #187 of 11,124Top 2%
96 inventors
53
Patents 1989

Top Inventors at Ngk Spark Plug Co. 1989

Showing 1–50 of 96 inventors

RankNamePatents
1 Masato Taniguchi 8
2 Mitsuyoshi Kawamura 6
3 Shigeaki Akao 5
3 Kazuo Kondo 5
#5 Tetsusyo Yamada 4
#5 Asao Morikawa 4
#5 Junichi Kagawa 4
#8 Yoshinori Narita 3
#8 Masakazu Watanabe 3
#8 Noboru Ishida 3
#8 Shigeru Miyata 3
#8 Takio Kojima 3
#8 Takao Kojima 3
#8 Tooru Matsuura 3
#8 Akiyasu Okuno 3
#16 Yoshihiro Matsubara 2
#16 Kohji Ogura 2
#16 Masaya Ito 2
#16 Mineji Nasu 2
#16 Mitsutaka Yoshida 2
#16 Toshitaka Matsuura 2
#16 Tsuneyuki Sukegawa 2
#16 Akio Sakura 2
#16 Akio Takami 2
#16 Hiroyuki Ishiguro 2
#16 Hiroshi Iwata 2
#16 Kazuhiko Ikoma 2
#16 Kanji Ohya 2
#29 Yasuhiko Nakagawa 1
#29 Yasushi Sato 1
#29 Yoshinori Hattori 1
#29 Yoshihide Kami 1
#29 Yoshiki Kawachi 1
#29 Yoshiaki Saiki 1
#29 Yoshimasa Shibata 1
#29 Yo Tajima 1
#29 Yoshiyasu Tanizawa 1
#29 Zensaku Kozuka 1
#29 Ito Kenji 1
#29 Mizuno Fumio 1
#29 Kazuhiro Urashima 1
#29 Katsuhisa Yabuta 1
#29 Kazunori Yokota 1
#29 Keizo Furusaki 1
#29 Ken Minoha 1
#29 Kenji Mizoe 1
#29 Kenji Nakanishi 1
#29 Kenji Takamoro 1
#29 Kozo Amano 1
#29 Koji Ogura 1