HK

Hiroyoshi Kokaku

HI Hitachi: 2 patents #339 of 2,942Top 15%
Overall (1997): #38,397 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5677045 Laminate and multilayer printed circuit board Akira Nagai, Masatsugu Ogata, Shuji Eguchi, Masahiko Ogino, Toshiaki Ishii +3 more 1997-10-14
5612569 Semiconductor device Gen Murakami, Kunihiro Tsubosaki, Masahiro Ichitani, Kunihiko Nishi, Ichiro Anjoh +19 more 1997-03-18