MW

Masakichi Watanabe

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,052,246 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4385505 Air conditioner Kenji Umezu, Minoru Nakada, Toshiaki Hitosugi 1983-05-31