HM

Hideyasu Murooka

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HC Hitachi Techno Engineering Co.: 1 patents #34 of 111Top 35%
Overall (All Time): #889,123 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5480048 Multilayer wiring board fabricating method Naoya Kitamura, Hisashi Sugiyama, Yoshihide Yamaguchi, Masayuki Kyoui, Ryoji Iwamura +1 more 1996-01-02
5388328 Process for fabricating an interconnected multilayer board Hitoshi Yokono, Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama +4 more 1995-02-14
5300735 Interconnected multilayer boards and fabrication processes thereof Hitoshi Yokono, Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama +4 more 1994-04-05
5182121 Hot press Akimi Miyashita, Mutsumasa Fujii, Minoru Kubosawa, Keiichiro Torii, Nobuaki Ooki +3 more 1993-01-26
4908087 Method of forming a multilayer printed circuit board and apparatus therefor Masayuki Kyooi, Osamu Yamada, Noriaki Ujiie 1990-03-13
4557792 Hot press Osamu Yamada, Kaoru Ono, Akimi Miyashita 1985-12-10