YI

Yoshiaki Ideguchi

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,746,060 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5529732 Underlying boards for firing and a method for firing ceramic moldings by using such underlying boards Kyosuke Tsunekawa, Norio Kato 1996-06-25