KS

Ken Sugawara

TO Tokuyama: 3 patents #111 of 562Top 20%
DC Dowa Metaltech Co.: 1 patents #50 of 80Top 65%
Overall (All Time): #1,476,511 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10508035 Aluminum nitride powders Yutaka Fukunaga, Yukihiro Kanechika, Meng Wang 2019-12-17
9944565 Metal/ceramic bonding substrate and method for producing same Hideyo Osanai, Yukihiro Kitamura, Hiroto Aoki, Yukihiro Kanechika, Yasuko Takeda 2018-04-17
8115114 Ceramic substrate manufacturing method and ceramic substrate Yasuyuki Yamamoto, Masakatsu Maeda 2012-02-14