YE

Yasuyuki Egashira

NI Ngk Insulators: 1 patents #66 of 153Top 45%
UN Unknown: 1 patents #178 of 2,395Top 8%
Overall (2005): #73,996 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6949293 Mesoporous silica, mesoporous silica composite material, and processes for production thereof Norikazu Nishiyama, Korekazu Ueyama 2005-09-27