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For the Inventor, By the Inventor

Tokyo, Japan

Toshiba Memory Corporation


USPTO Granted Patents = 2,955

% Expired Patents = 7.6


Trademarks = 6

Forward Citations = 6,646

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1,980 inventors (with patents filed for the assignee):

goldMedal Shinichi Kanno (103 out of 382 patents)

silverMedal Masanobu Shirakawa (84 out of 245 patents)

bronzeMedal Yoshihisa Kojima (69 out of 143 patents)

4.  Noboru Shibata (58 out of 273 patents)

5.  Daisuke Hashimoto (39 out of 122 patents)

6.  Tokumasa Hara (38 out of 96 patents)

7.  Fumitaka Arai (38 out of 202 patents)

8.  Masumi Saitoh (35 out of 85 patents)

9.  Hiroshi Maejima (35 out of 227 patents)

10.  Marie Takada (33 out of 82 patents)

11.  Hideaki Aochi (32 out of 215 patents)

12.  Yasuhito Yoshimizu (31 out of 73 patents)

13.  Toshikatsu Hida (30 out of 117 patents)

14.  Yoshiaki Fukuzumi (29 out of 303 patents)

15.  Masaru Kito (28 out of 206 patents)


Core Competencies:
Nonvolatile Memory
Data Storage System
Memory Control Method
Semiconductor Device
Memory System
Pattern Formation
Memory Device
Integrated Circuit
Substrate Processing
Magnetic Memory
Wireless Communication
Semiconductor Manufacturing

2,955 patents:

1. 12027380 - Semiconductor manufacturing apparatus and method of manufacturing semiconductor device (2024-07-02),
2. 11847350 - Storage system, information processing system and method for controlling nonvolatile memory (2023-12-19),
3. 11579773 - Memory system and method of controlling memory system (2023-02-14),
4. RE48983 - Memory device and controlling method of the same (2022-03-21),
5. 11270765 - Nonvolatile memory and writing method (2022-03-08),
6. 11260497 - Polishing apparatus and polishing pad (2022-03-01),
7. 11257802 - Semiconductor device with bonding pads and method of manufacturing the same (2022-02-22),
8. 11257751 - Semiconductor device with step-like wiring layers and manufacturing method thereof (2022-02-22),
9. 11257551 - Memory device which generates operation voltages in parallel with reception of an address (2022-02-22),
10. 11256947 - Pattern shape measuring method (2022-02-22),
11. 11251193 - Semiconductor memory device (2022-02-15),
12. 11250915 - Semiconductor memory (2022-02-15),
13. 11244730 - Memory system including the semiconductor memory and a controller (2022-02-08),
14. 11243719 - Wireless communication enabled storage device and control method therefor (2022-02-08),
15. 11238938 - Semiconductor memory device (2022-02-01),
Toshiba Memory Corporation is a leading global supplier of flash memory and solid-state drives (SSDs). The company offers a wide range of innovative memory solutions for various applications, including consumer electronics, data centers, and automotive systems. With a strong focus on research and development, Toshiba Memory Corporation continues to provide cutting-edge memory technologies that drive the advancement of data storage capabilities.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Toshiba Memory Corporation
2,955 Patents

#42 in Tokyo

#81 in Japan

#316 in the World

Tokyo, JP
Tokyo, Japan

Toshiba Memory Corporation

Forward Citations = 6,646

1,980 inventors:

goldMedal Shinichi Kanno (103 out of 382 patents)

silverMedal Masanobu Shirakawa (84 out of 245 patents)

bronzeMedal Yoshihisa Kojima (69 out of 143 patents)

4.  Noboru Shibata (58 out of 273 patents)

5.  Daisuke Hashimoto (39 out of 122 patents)

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