TT

Tetsuji Takagi

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,476,508 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6723262 Method for manufacturing a honeycomb structure having slits Kazuhiko Hidaka 2004-04-20