YH

Yoko Hayashi

HI Harima Chemicals, Incorporated: 1 patents #1 of 17Top 6%
Overall (2011): #123,831 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7902276 Surface sizing agent and use thereof Kazunari Sakai 2011-03-08