KK

Kazuhiko Kubo

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Akishima, JP: #328 of 519 inventorsTop 65%
Overall (All Time): #3,982,982 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D292130 Fluorescent lamp Masanori Tsuda, Taisuke Hirota, Katsuyuki Hosoya, Ichirou Torii, Atsushi Suzuki 1987-09-29