YH

Yumiko Hara

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #47,226 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300757 Cooking apparatus providing accurate control of cooking process and capability for specifying hardness degree of cooked food Shinji Kondoh, Shuji Abe, Haruo Terai, Machiko AZUMA 1994-04-05