MH

Masanori Hamada

Sumitomo Electric Industries: 3 patents #99 of 2,038Top 5%
Overall (1997): #13,496 of 185,788Top 8%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5668606 Contour restoration apparatus Takuji Okamoto, Kenta Sokawa, Kazuya Uyeda, Hideaki Yamauchi 1997-09-16
D382766 Pot for rice cooker Kazunori Mano, Hisashi Yoshida 1997-08-26
D379735 Automatic bread maker Ikuko Wakita, Masao Kasai 1997-06-10