Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Ngk Spark Plug Co. — 123 Patents in 2016

Rank (2016): #287 of 28,424Top 2%
211 inventors
123 Patents 2016

Top Inventors at Ngk Spark Plug Co. 2016

Showing 201–211 of 211 inventors

RankNamePatents
#88 Yuki Doi 1
#88 Yuzo Higuchi 1
#88 Yuichi Ishida 1
#88 Yuji Kasuya 1
#88 Yutaka Kawamura 1
#88 Yusuke Matsukura 1
#88 Yuichi Matsunaga 1
#88 Yuri Saito 1
#88 Yutaka Sekiguchi 1
#88 Yuji SHIMAZAKI 1
#88 Yutaka Yokoyama 1