AY

Akimasa YUASA

DL Denka Company Limited: 8 patents #19 of 434Top 5%
Overall (All Time): #614,888 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12109640 Ceramic-copper composite, ceramic circuit board, power module, and method of producing ceramic-copper composite Takahiro Nakamura, Koji Nishimura 2024-10-08
12065385 Ceramic-copper composite, method of producing ceramic-copper composite, ceramic circuit board, and power module Takahiro Nakamura, Shuhei MORITA, Koji Nishimura 2024-08-20
11483926 Ceramic circuit board and production method therefor Yusaku HARADA, Takahiro Nakamura, Shuhei MORITA, Kouji Nishimura 2022-10-25
11452204 Ceramic circuit board, method for manufacturing ceramic circuit board, and module using ceramic circuit board Yusaku HARADA, Takahiro Nakamura, Shuhei MORITA, Kouji Nishimura 2022-09-20
11277908 Ceramic circuit board and method for producing same Yusaku HARADA, Takahiro Nakamura, Shuhei MORITA, Kouji Nishimura 2022-03-15
10919811 Aluminum-silicon-carbide composite and method of manufacturing same Takeshi Miyakawa, Daisuke Goto 2021-02-16
10796925 Ceramic circuit substrate and method for manufacturing same Kouji Nishimura 2020-10-06
9872380 Ceramic circuit board and method for producing same Ryota Aono, Takeshi Miyakawa 2018-01-16