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Ngk Spark Plug Co. — 2,610 Patents

Rank (All Time): #303 of 106,120Top 1%

1,594 inventors

2,610 Patents All Time

Top Inventors at Ngk Spark Plug Co. All Time

Showing 1–50 of 1,594 inventors

Rank	Name	Patents
1	Akira Suzuki	63
2	Tomoaki Kato	62
3	Takafumi Oshima	60
#4	Wataru Matsutani	59
#5	Yoshihiro Matsubara	56
#6	Toshitaka Honda	55
#7	Hiroshi Inagaki	51
#8	Noboru Ishida	46
#9	Yuichi Yamada	44
#10	Hiroyuki Kameda	43
#11	Takao Kojima	42
#12	Hirokazu Kurono	41
#13	Kazuo Kondo	40
#13	Mamoru Musasa	40
#13	Shigeru Miyata	40
#16	Katsutoshi Nakayama	39
#16	Masato Taniguchi	39
#18	Takeshi Mitsuoka	38
#18	Yoshikuni Sato	38
#20	Manabu Sato	36
#20	Masakazu Watanabe	36
#22	Hajime Saiki	35
#22	Makoto Sugimoto	35
#24	Haruki Yoshida	34
#24	Kuniharu Tanaka	34
#26	Kenji Ban	33
#27	Jun Otsuka	32
#27	Satoshi Iio	32
#29	Hisaharu Nishio	31
#29	Masaya Ito	31
#31	Takahiro Suzuki	30
#31	Takaya Yoshikawa	30
#33	Akio Takami	29
#34	Takehiro Oba	28
#35	Junichi Kagawa	27
#35	Nobuhiro Hayakawa	27
#37	Hironori Uegaki	26
#37	Kazushige Ohbayashi	26
#37	Osamu Yoshimoto	26
#40	Motohiko Sato	25
#40	Satoshi Ishikawa	25
#40	Satoshi Teramoto	25
#40	Shoji Kitanoya	25
#40	Tsutomu Shibata	25
#45	Hitoshi Yokoi	24
#45	Seiji Oya	24
#45	Tetsusyo Yamada	24
#48	Noriaki Kondo	23
#48	Tatsuya Gozawa	23
#48	Takio Kojima	23