TS

Takeshi Sugiyama

Ngk Spark Plug Co.: 4 patents #6 of 212Top 3%
Overall (2018): #34,810 of 503,207Top 7%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10094756 Particulate measurement system Toshiya Matsuoka 2018-10-09
10006883 Particulate sensor Masayuki Motomura, Norimasa Osawa, Keisuke Tashima, Hirokazu Murase, Toshiya Matsuoka 2018-06-26
9915587 Particulate sensor Masayuki Motomura, Keisuke Tashima, Toshiya Matsuoka 2018-03-13
9897528 Particulate detection system Masayuki Motomura, Kazunari Kokubo 2018-02-20