TM

Toyoaki Murasawa

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #1,684,869 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4345517 Juice extractor Yuzuru Arao, Katsufumi Nishio, Masashi Mikami 1982-08-24
4228963 Receptacle for motor-driven food processor Terukazu Yamauchi, Katsufumi Nishio, Fusao Niino 1980-10-21
4183293 Juice extractor Yuzuru Arao, Katsufumi Nishio, Masashi Mikami 1980-01-15