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Toshiba Storage Device Corporation

USPTO Granted Patents = 125

EPO Patents = 1

Forward Citations = 627

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150 inventors (with patents filed for the assignee):

Kazuhiko Takaishi (11 out of 69 patents)

Shigenori Yanagi (7 out of 117 patents)

Takahiro Imamura (6 out of 36 patents)

4. Tsuyoshi Takahashi (5 out of 51 patents)

5. Takeshi Hara (5 out of 30 patents)

6. Yukio Abe (4 out of 22 patents)

7. Takayuki Kawabe (3 out of 52 patents)

8. Takahiro Aoki (3 out of 80 patents)

9. Hiroaki Inoue (3 out of 13 patents)

10. Akihiro Itakura (3 out of 36 patents)

11. Yoshitaka Suzuki (3 out of 5 patents)

12. Hiroyuki Kubotera (3 out of 6 patents)

13. Motomichi Shibano (3 out of 9 patents)

14. Mitsuo Kamimura (3 out of 13 patents)

15. Toshikazu Kanaoka (2 out of 25 patents)

Core Competencies:

Magnetic Storage Apparatus

Data Storage Device

Magnetic Recording Medium

Head Control Device

Position Control Apparatus

Eccentricity Correction Method

Micro Actuator Device

Access Control Apparatus

Disk Drive Technology

Servo Pattern Arrangement

Power Conservation Techniques

Information Storage Device

125 patents: Sort by Forward Citations

1. 8179637 - Magnetic storage apparatus having heated recording head (2012-05-15),

2. 8164859 - Head slider producing reduced lubricant adsorption and magnetic storage apparatus (2012-04-24),

3. 8151167 - Program processing device and program processing method (2012-04-03),

4. 8130466 - Disk drive and magnetic circuit fixing method for the same (2012-03-06),

5. 8111475 - Magnetic recording medium and magnetic recording apparatus (2012-02-07),

6. 8111474 - Eccentricity correction method, signal processing circuit, magnetic storage apparatus and perpendicular magnetic recording medium (2012-02-07),

7. 8107178 - Storage apparatus, method of detecting failure in head of storage apparatus, and storage medium storing failure detection program (2012-01-31),

8. 8102615 - Data storage apparatus (2012-01-24),

9. 8098461 - Micro actuator device, head suspension assembly and storage medium driving device (2012-01-17),

10. 8098453 - Magnetic storage medium and storage apparatus (2012-01-17),

11. 8098449 - Magnetic recording device, control device, and magnetic recording device control method (2012-01-17),

12. 8094398 - Arrangement method of servo pattern of patterned medium, patterned medium, and information storage device (2012-01-10),

13. 8072702 - Atmospheric pressure measuring apparatus and method of measuring atmospheric pressure (2011-12-06),

14. 8068307 - Position control apparatus and disk apparatus using the same (2011-11-29),

15. 8065477 - Disk apparatus and advance data reading method (2011-11-22),

Toshiba Storage Device Corporation is a leading provider of innovative storage solutions. With a focus on research and development, the company designs and manufactures high-quality storage devices for a wide range of applications. Toshiba's products include hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, catering to both consumer and enterprise markets. With a strong commitment to technological advancement, Toshiba Storage Device Corporation continues to deliver reliable and efficient storage solutions to meet the ever-growing needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

125 Patents

#424 in Tokyo

#955 in Japan

#6,218 in the World

Toshiba Storage Device Corporation

Forward Citations = 627

150 inventors:

Kazuhiko Takaishi (11 out of 69 patents)

Shigenori Yanagi (7 out of 117 patents)

Takahiro Imamura (6 out of 36 patents)

4. Tsuyoshi Takahashi (5 out of 51 patents)

5. Takeshi Hara (5 out of 30 patents)

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