TH

Toyotsugu Hatagawa

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #58,077 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5371343 Heating cooking device having a wave guide and feeder port disposed perpendicular to a rotary table Hirofumi Yoshimura, Yuji Hayakawa, Mitsuo Akiyoshi 1994-12-06