US 12,249,352 B2
Disk device
Yutaka Horiguchi, Yokohama Kanagawa (JP); and Osamu Yoshida, Kawasaki Kanagawa (JP)
Assigned to Kabushiki Kaisha Toshiba, Tokyo (JP); and Toshiba Electronic Devices & Storage Corporation, Tokyo (JP)
Filed by Kabushiki Kaisha Toshiba, Tokyo (JP); and Toshiba Electronic Devices & Storage Corporation, Tokyo (JP)
Filed on Mar. 9, 2023, as Appl. No. 18/119,638.
Claims priority of application No. 2022-150515 (JP), filed on Sep. 21, 2022.
Prior Publication US 2024/0096376 A1, Mar. 21, 2024
Int. Cl. G11B 27/36 (2006.01); G11B 19/20 (2006.01)
CPC G11B 27/36 (2013.01) [G11B 19/2054 (2013.01); G11B 19/2063 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A disk device comprising:
a first connector that is connectable to a host, and includes a first pin that is electrically connectable to a light emitting device in the host;
a second connector that is connectable to the host, and includes a second pin that is receivable with data from the host; and
a controller that is communicable with predetermined information with the host via the first pin.