Patents/Inventors

Noboru Sekiguchi

TokyoJP12 patents

11 Patents

US125621882026
Servo Reproduction Apparatus, Servo Reproduction Head, Reproduction Head, and Method of Producing a Magnetic Tape
Sony Group Corporation
0 cites
US124628402025
Magnetic Recording Medium and Cartridge
SONY GROUP CORPORATION
0 cites
US124006822025
Magnetic Recording Medium and Cartridge
Sony Group Corporation
0 cites
US122435692025
Magnetic Recording Medium and Cartridge
Sony Group Corporation
0 cites
US121317632024
Magnetic Recording Medium
Sony Group Corporation
0 cites
US118622122024
Magnetic Recording Medium and Servo Signal Recording Device
Sony Group Corporation
0 cites
US118545852023
Magnetic Recording Medium and Cartridge
Sony Group Corporation
0 cites
US118042432023
Magnetic Recording Medium
Sony Group Corporation
0 cites
US116766312023
Magnetic Recording Medium and Cartridge
Sony Group Corporation
0 cites
US116314302023
Magnetic Recording Medium
Sony Group Corporation
0 cites
US116210202023
Magnetic Recording Medium
SONY CORPORATION
0 cites