AS

Akinari Sugiyama

KC Kyosan Denki Co.: 3 patents #5 of 15Top 35%
DE Denso: 2 patents #226 of 1,611Top 15%
Overall (2018): #84,068 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10054088 Fuel supply device Yutaka Niwa, Hideto Takahashi, Tetsuro Okazono, Hironobu Oki, Akihiro Ishitoya 2018-08-21
10024282 Fuel supply device Yutaka Niwa, Hideto Takahashi, Tetsuro Okazono, Hironobu Oki, Akihiro Ishitoya 2018-07-17
9915234 Valve structure and fuel supply device Akihiro Ishitoya, Yutaka Niwa 2018-03-13