SW

Seiichi Wakairo

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,053,487 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4389855 Dual air-conditioner for motor-cars Toshimichi Ueda, Akira Tezuka, Moriyuki Sakuma, Masashi Mochizuki 1983-06-28