Inventor
KUMAGAI TADASHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
4 patentsUS7095178B2Aug 22, 2006
Plasma processing apparatus, method for operating the same, designing system of matching circuit, and plasma processing method
ALPS ELECTRIC CO LTD58 citations94
US4009441AFeb 22, 1977
Multi-band television tuning apparatus
ALPS ELECTRIC CO LTD10 citations65
US4225829ASep 30, 1980
Local oscillator circuit having two phase locked loops having respective frequency dividers with a common division ratio
ALPS ELECTRIC CO LTD5 citations60
US6954033B2Oct 11, 2005
Plasma processing apparatus
ALPS ELECTRIC CO LTD1 citations51