IM

Isao Matuzaki

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Overall (All Time): #3,949,153 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4734299 Sensitizing agent for electroless plating and method for sensitizing substrate with the agent Kenzi Tonoki, Takehiko Ishibashi, Haruki Yokono 1988-03-29