Inventor
TABUCHI TOYOJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TABUCHI TOYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS5438305AAug 1, 1995
High frequency module including a flexible substrate
HITACHI LTD106 citations96
US5202652AApr 13, 1993
Surface acoustic wave filter device formed on a plurality of piezoelectric substrates
HITACHI LTD94 citations95
US5115216AMay 19, 1992
Surface acoustic wave filter including saw resonators with transmission spaces therein
HITACHI LTD38 citations92
US5422615AJun 6, 1995
High frequency circuit device
HITACHI LTD51 citations89
US5010269AApr 23, 1991
SAW resonator having a broad bandwidth
HITACHI LTD39 citations89
US4021798AMay 3, 1977
Liquid crystal display panel and method for driving the same
HITACHI LTD27 citations76
US5065065ANov 12, 1991
Surface acoustic wave device
HITACHI LTD14 citations73
US4507581AMar 26, 1985
Electrode structure for saw device
HITACHI LTD11 citations73
US4255726AMar 10, 1981
Surface acoustic wave filter
HITACHI LTD9 citations72
US5087901AFeb 11, 1992
Surface acoustic wave band-pass filter with different phase weighted transducers
HITACHI LTD6 citations62
US5235234AAug 10, 1993
Surface acoustic wave device
HITACHI LTD1 citations51