KK

Keizou Kawamura

HI Hitachi: 2 patents #899 of 4,225Top 25%
📍 Ibaraki, JP: #79 of 785 inventorsTop 15%
Overall (2003): #57,321 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6633098 Alternator for use in a vehicle Toru Inaba, Hideaki Mori, Susumu Sasaki, Masami Takano, Susumu Tajima +1 more 2003-10-14
6621186 Alternator for vehicles Hideaki Mori, Susumu Sasaki, Susumu Tajima, Masami Takano 2003-09-16