KS

Keiji Sumiya

HC Hitachi Chemical Company: 2 patents #3 of 89Top 4%
📍 Hitachinaka, JP: #53 of 278 inventorsTop 20%
Overall (2005): #47,046 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6926847 Single crystals of silicates of rare earth elements Hiroyuki Ishibashi, Nachimuthu Senguttuvan 2005-08-09
6838170 Adhesive, adhesive member, interconnecting substrate for semiconductor mounting having adhesive member, and semiconductor device containing the same Yuko Tanaka, Yasushi Shimada, Teiichi Inada, Hiroyuki Kuriya, Kazunori Yamamoto +1 more 2005-01-04