Ngk Spark Plug Co.

Rank (2003): #184 of 18,594Top 1%
151 inventors
93
Patents 2003

Top Inventors at Ngk Spark Plug Co. 2003

Showing 1–50 of 151 inventors

RankNamePatents
1 Takafumi Oshima 10
2 Hiroshi Inagaki 6
2 Wataru Matsutani 6
#4 Hajime Saiki 5
#4 Makoto Sugimoto 5
#4 Takahiro Suzuki 5
#4 Tetsuji Yogo 5
#4 Yusuke Makino 5
#9 Katsura Matsubara 4
#9 Masaya Ito 4
#9 Ronald O'Connell 4
#9 Satoshi Ishikawa 4
#9 Yoshihiro Matsubara 4
#14 Hironobu Ishikawa 3
#14 Hiroki Watanabe 3
#14 Kazushige Obayashi 3
#14 Kenichi Nishikawa 3
#14 Naoto Terada 3
#14 Noboru Ishida 3
#14 Noritaka Miyamoto 3
#14 Ryuji Inoue 3
#14 Shunsuke Maeda 3
#14 Takio Kojima 3
#14 Tomohiro Fuma 3
#14 Xuekun Xing 3
#14 Yoshihiko Kohmura 3
#27 Frough K. Shokoohi 2
#27 Haruhiko Murata 2
#27 Hideki Ishikawa 2
#27 Hiroyuki Kameda 2
#27 Hiroaki Nasu 2
#27 Hiroki Takeuchi 2
#27 Kenji Kato 2
#27 Kouji Matsuo 2
#27 Koji Okazaki 2
#27 Mark L. Daroux 2
#27 Masateru Hattori 2
#27 Masayoshi Matsui 2
#27 Mamoru Musasa 2
#27 Masahiko Okuyama 2
#27 Motohiko Itai 2
#27 Nobuyuki Hotta 2
#27 Norihiko Nadanami 2
#27 Shoji Akatsuka 2
#27 Shoji Kitanoya 2
#27 Shawn Thomas 2
#27 Takenori Sawamura 2
#27 Tatsunori Yamada 2
#27 Toshitaka Honda 2
#27 Tomoaki Kato 2