TW

Takeshi Wakatabe

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
📍 Sano, JP: #41 of 108 inventorsTop 40%
Overall (All Time): #2,212,101 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6367273 Refrigerator Junichi Takagi, Makoto Ishii, Noriaki Arakawa, Hideki Yoshida, Hideyuki Nakamura +1 more 2002-04-09
6244061 Refrigerator Junichi Takagi, Makoto Ishii, Noriaki Arakawa, Hideki Yoshida, Hideyuki Nakamura +1 more 2001-06-12