TF

Toshio Fukamachi

TC Tokyo Sanyo Electric Co.: 1 patents #24 of 89Top 30%
Overall (All Time): #3,968,377 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4643351 Ultrasonic humidifier Kazuto Matsuda, Kouichi Noma, Toshiaki Kawada, Toshio Sakurai, Takeshi Osawa 1987-02-17