HY

Hirotake Yamada

NI Ngk Insulators: 2 patents #48 of 176Top 30%
Overall (2004): #61,616 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6783875 Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members Yuji Katsuda, Tsuneaki Ohashi, Masaaki Masuda, Masashi Harada, Hiroyuki Iwasaki +1 more 2004-08-31
6713198 Ceramic laminated article, a method of producing the same and a ceramic laminate Toshio Oda, Hiromichi Kobayashi 2004-03-30