KY

Kouhei Yamada

KA Kao: 1 patents #30 of 140Top 25%
NI Ngk Insulators: 1 patents #110 of 247Top 45%
Overall (2019): #149,188 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10309003 Honeycomb structure, and manufacturing method of the same Shiho Matsui, Takayuki Inoue 2019-06-04
10231920 Skin cleansing composition Hitoshi Tajima 2019-03-19