Inventor
MATSUDA TAKEHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA TAKEHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOSTAR CORP
5 patentsUSD254849SApr 29, 1980
Light-intensity control contact switch
TOYOSTAR CORP31 citations89
USD256011SJul 22, 1980
Light-intensity control contact switch or the like
TOYOSTAR CORP27 citations79
US4293745AOct 6, 1981
Capacitance type contact switch
TOYOSTAR CORP20 citations74
US4255637AMar 10, 1981
Light regulator switch
TOYOSTAR CORP12 citations71
USD256012SJul 22, 1980
Light-intensity control contact switch or the like
TOYOSTAR CORP3 citations60