SY

Shigeki Yokoyama

NC Nippon Paper Industries Co.: 1 patents #1 of 27Top 4%
Overall (2018): #236,904 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10155209 Dispersant Tadafumi Hashimoto, Takahito Yamaguchi, Masanobu Kawamura, Hideo Hosaka, Takeshi Iimori 2018-12-18