Inventor
FUJITA YUUJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YUUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS5870289AFeb 9, 1999
Chip connection structure having diret through-hole connections through adhesive film and wiring substrate
HITACHI LTD488 citations98
US5485039AJan 16, 1996
Semiconductor substrate having wiring conductors at a first main surface electrically connected to plural pins at a second main surface
HITACHI LTD121 citations97
US5394490AFeb 28, 1995
Semiconductor device having an optical waveguide interposed in the space between electrode members
HITACHI LTD263 citations97
US5251100AOct 5, 1993
Semiconductor integrated circuit device with cooling system and manufacturing method therefor
HITACHI LTD26 citations91
US6781783B2Aug 24, 2004
Magnetic disk apparatus
HITACHI LTD4 citations62