Patents/Inventors

Takashi Kataguchi

TokyoJP3 patents

4 Patents

US126145652026
Magnetic Recording Medium
Sony Group Corporation
0 cites
US120873402024
Magnetic Recording Medium
Sony Group Corporation
0 cites
US117213602023
Magnetic Recording Medium
Sony Corporation
0 cites
US115517112023
Cobalt Ferrite Magnetic Powder, Method of Producing the Same, and Magnetic Recording Medium
Sony Group Corporation
0 cites