Patent Assignment
Reel/Frame 055832/0579
Assignment of Assignor's Interest
Recorded: 2021-04-06
Pages: 5
Assignor
GOTO, TOMOYUKI
Executed: 2021-04-05
Assignee
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU, TOKYO, 143-8555, JAPAN
Covered Property
(1)
Sound Output Device, Sound Output System, and Output Sound Control Method with Appropriately Controllable Volume, and Recording Medium