JF

Junzo Fukuda

NC Narumi China: 6 patents #3 of 45Top 7%
KC Kao Soap Co.: 2 patents #42 of 203Top 25%
DC Daiken Chemical Co.: 1 patents #20 of 31Top 65%
SD Sumitomo Metal (Smi) Electronics Device: 1 patents #20 of 51Top 40%
Overall (All Time): #764,692 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5601638 Thick film paste Akio Harada, Susumu Nishigaki 1997-02-11
4795670 Multilayer ceramic substrate with circuit patterns Susumu Nishigaki, Shinsuke Yano, Hiroshi Kawabe 1989-01-03
4748085 Multilayer ceramic circuit board fired at a low temperature Masashi Fukaya, Hiroshi Kawabe, Susumu Nishigaki 1988-05-31
4726921 Method for manufacturing low temperature fired ceramics Susumu Nishigaki, Masashi Fukaya, Shinsuke Yano, Osamu Nakagawa 1988-02-23
4650923 Ceramic article having a high moisture proof Susumu Nishigaki, Masashi Fukaya, Shinsuke Yano 1987-03-17
4496509 Method of producing ceramic tapes Katsuhiko Kita, Shiro Kawahito 1985-01-29
4353958 Green ceramic tapes and method of producing them Katsuhiko Kita, Hidemasa Ohmura, Takeya Sakai 1982-10-12