HK

Hideo Kumakura

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Ashikaga, JP: #3 of 10 inventorsTop 30%
Overall (2002): #206,179 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6367273 Refrigerator Junichi Takagi, Makoto Ishii, Noriaki Arakawa, Takeshi Wakatabe, Hideki Yoshida +1 more 2002-04-09