MI

Masatoshi Ikeda

TW Tamura Electric Works: 1 patents #2 of 16Top 15%
📍 Kasai, JP: #98 of 394 inventorsTop 25%
Overall (1989): #81,041 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821316 Key telephone system Senji Okumura, Yasuo Kobayashi, Ryuzo Sugiura 1989-04-11