KD

Kazumi Yoshimitsu, deceased

HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,943,844 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888255 Non-aqueous electrochemical cell Shintaro Sekido, Kenya Kazehara, Kozo Kajita, Toshikatsu Manabe 1989-12-19