For the Inventor, By the Inventor

Enter inventor name

Yasuhiko Ichikawa

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 108(Granted Patents)

Location History:

Tokyo, JP (1998 - 2001)
Hamura, JP (2006)
Fussa, JP (2011 - 2012)

Company Filing History:

11 out of 52,711

Kabushiki Kaisha Toshiba

Years Active: 1998-2012

Loading Chart...

11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8154814 - Method of refreshing data stored on a disk (2012-04-10),

2. 7986489 - Disk controller, disk drive device, and disk control method (2011-07-26),

3. 7925828 - Magnetic disk drive refreshing data written to disk and data refreshment method applied to magnetic disk drive (2011-04-12),

4. 7870460 - Magnetic disk drive capable of refreshing data written to disk and data refresh method (2011-01-11),

5. 7864486 - Hard disc apparatus and head alignment method (2011-01-04),

6. 7085965 - Apparatus and method for accessing a disk containing an alternate sector (2006-08-01),

7. 6332196 - Disk storage apparatus and power supply control method for the same (2001-12-18),

8. 6018788 - Data access control for disk system using a limit value and count value (2000-01-25),

9. 5890210 - Magnetic disk apparatus and command processing method thereof (1999-03-30),

10. 5758191 - Method for buffer management in a disk drive having a first segment for (1998-05-26),

11. 5727232 - Disk system having buffer with designated area to be used for repeat (1998-03-10),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…