TK

Tadakazu Kawamura

UK Ushio Denki Kabushiki Kaisha: 1 patents #309 of 583Top 55%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,222,295 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8264133 Incandescence lamp with a reinforcement rib Koichi Takegoshi, Kazuyuki Ikushima 2012-09-11