IP Library › Granted Patent US 956,734
Granted Patent S1
US 956,734 · App. 29/730,544 · Granted Jul 5, 2022

Magnetic disc storage unit for electronic computer

Inventors: Shotaro Tamayama (Tokyo, JP); Kenichi Miyamoto (Tokyo, JP); Shinji Shibuya (Tokyo, JP); Yoshikatsu Kasahara (Kanagawa, JP)
Assignee: Hitachi, Ltd.
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Quick Facts
Patent No.
US 956,734
App. No.
29/730,544
Granted
Jul 5, 2022
Kind
S1
Claims (1)

The ornamental design for a magnetic disc storage unit for electronic computer, as shown and described.

Assignments (2)
COMPANY SPLIT Recorded Aug 20, 2024
From: HITACHI, LTD.
To: HITACHI VANTARA, LTD.
Reel/Frame 069518/0761 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 2, 2020
From: TAMAYAMA, SHOTARO; MIYAMOTO, KENICHI; SHIBUYA, SHINJI; KASAHARA, YOSHIKATSU
To: HITACHI, LTD.
Reel/Frame 053667/0670 →
Priority Claims (1)
JP 2019-022473 · Oct 7, 2019 · national