Inventor
MATSUKURA HISAO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MATSUKURA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
3 patentsUS6087194AJul 11, 2000
Composite unit of optical semiconductor device and supporting substrate and method for mounting optical semiconductor device on supporting substrate
OKI ELECTRIC IND CO LTD22 citations88
US4855693AAug 8, 1989
Dielectric filter and a method of manufacture thereof
OKI ELECTRIC IND CO LTD12 citations72
US4808951AFeb 28, 1989
Dielectric filter
OKI ELECTRIC IND CO LTD6 citations57