MN

Makoto Namekawa

AE Alpine Electronics: 3 patents #1 of 2Top 50%
Overall (1989): #8,578 of 140,708Top 7%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4860335 Method for notifying of a call arrival — 1989-08-22
4821309 Method of alarm to prevent vehicle thefts — 1989-04-11
4809316 Method for identifying operation modes of an antitheft system — 1989-02-28