Magnetic disk storage unit for electronic computer
Latest Hitachi, Ltd. Patents:
- ARITHMETIC APPARATUS AND PROGRAM OPERATING METHOD
- COMPUTER SYSTEM AND METHOD EXECUTED BY COMPUTER SYSTEM
- CHARGING SYSTEM AND CHARGING SYSTEM CONTROL DEVICE
- DEPENDENCY RELATION GRASPING SYSTEM, DEPENDENCY RELATION GRASPING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
- Space structure control system and space structure control method
The broken line showings in
Claims
The ornamental design for a magnetic disc storage unit for electronic computer, as shown and described.
D71216 | October 1926 | Schilling |
D217853 | June 1970 | Wernick |
D266760 | November 2, 1982 | Trussler et al. |
4972191 | November 20, 1990 | Ishino et al. |
D314760 | February 19, 1991 | Horie |
D315146 | March 5, 1991 | Horie |
D318656 | July 30, 1991 | Bowker et al. |
D321178 | October 29, 1991 | Bowker et al. |
5119270 | June 2, 1992 | Bolton et al. |
D335285 | May 4, 1993 | Utsuki et al. |
D344493 | February 22, 1994 | Mousa et al. |
5303214 | April 12, 1994 | Kulakowski et al. |
D347827 | June 14, 1994 | Noble |
D348051 | June 21, 1994 | Noble |
D360409 | July 18, 1995 | Alo et al. |
D362238 | September 12, 1995 | Alo et al. |
D375943 | November 26, 1996 | Muenkel |
D389464 | January 20, 1998 | Utsuki et al. |
5796580 | August 18, 1998 | Komatsu et al. |
D411184 | June 22, 1999 | Izawa et al. |
D413333 | August 31, 1999 | Kitajima et al. |
D437591 | February 13, 2001 | Sato |
D444148 | June 26, 2001 | Hashizume et al. |
6322175 | November 27, 2001 | Aggus et al. |
D460886 | July 30, 2002 | Hashizume et al. |
D462953 | September 17, 2002 | Jang |
6498723 | December 24, 2002 | Konshak et al. |
6522547 | February 18, 2003 | Diaz et al. |
6583991 | June 24, 2003 | Furuta et al. |
D499096 | November 30, 2004 | Deng |
D510934 | October 25, 2005 | Lin |
D626100 | October 26, 2010 | Huang |
D643427 | August 16, 2011 | McGoldrick et al. |
D650383 | December 13, 2011 | Utsuki et al. |
20050135075 | June 23, 2005 | Deng |
- Hitachi aims to cut enterprise storage costs with Unified Storage—IT News from V3.co.uk, [online] posted on Apr. 25, 2012 [retrieved on Jun. 26, 2013]. Retrieved from the Internet <URL: http://www.v3.co.uk/v3-uk/news/2170357/hitachi-aims-cut-enterprise-storage-costs-unified-storage>.
- Hitachi HUS VM brings virtual storage benefits to smaller companies—IT News from V3.co.uk, [online] posted on Sep. 25, 2012 [retrieved on Jun. 26, 2013]. Retrieved from the Internet <URL: http://www.v3.co.uk/v3-uk/news/2207676/hitachi-hus-vm-brings-virtual-storage-benefits-to-smaller-companies>.
Type: Grant
Filed: Aug 8, 2011
Date of Patent: Oct 1, 2013
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Toshiyuki Utsuki (Tachikawa), Sayuri Hashizume (Hachioji), Koichi Umezawa (Tokyo), Kenta Kumagai (Tokyo), Chikazu Yokoi (Odawara), Yoshikatsu Kasahara (Ninomiya)
Primary Examiner: Karen E Kearney
Application Number: 29/398,958