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Minato-ku, Japan

Japan Display Inc.

USPTO Granted Patents = 5,668

EPO Patents = 41

Trademarks = 28

Forward Citations = 6,620

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1,238 inventors (with patents filed for the assignee):

Hayato Kurasawa (310 out of 336 patents)

Koji Ishizaki (225 out of 260 patents)

Hiroshi Mizuhashi (216 out of 240 patents)

4. Toshihiro Sato (184 out of 263 patents)

5. Koji Noguchi (176 out of 206 patents)

6. Gen Koide (143 out of 150 patents)

7. Takeo Koito (139 out of 158 patents)

8. Takayuki Nakanishi (139 out of 165 patents)

9. Kentaro Okuyama (121 out of 148 patents)

10. Jin Hirosawa (113 out of 124 patents)

11. Yasuyuki Teranishi (112 out of 125 patents)

12. Hiroyuki Abe (111 out of 133 patents)

13. Yoshitoshi Kida (110 out of 155 patents)

14. Tsutomu Harada (108 out of 163 patents)

15. Yasushi Tomioka (107 out of 164 patents)

Core Competencies:

Display Device

Stretchable Electronic Device

Illumination System

Optical Sensor Apparatus

Force Sensor

Graphical User Interface

Sensor Module

Light Adjustment Device

Intelligent Reflecting Surface

Liquid Crystal Device

Photovoltaic Cell Device

Pressure Detection Device

5,668 patents: Sort by Forward Citations

1. 12487486 - Display device (2025-12-02),

2. 12484145 - Stretchable electronic device (2025-11-25),

3. 12482792 - Display device (2025-11-25),

4. 12482435 - Illumination device and illumination system (2025-11-25),

5. 12481191 - Display device (2025-11-25),

6. 12476226 - Display device having light emitting element in concave portion of insulating substrate (2025-11-18),

7. D1101795 - Display screen with animated graphical user interface for bacteria measuring instrument (2025-11-11),

8. 12471418 - Display device (2025-11-11),

9. 12468421 - Detection device (2025-11-11),

10. 12467803 - Force sensor with bypass wire (2025-11-11),

11. 12467783 - Optical sensor apparatus including a pixel array having thin film transistors (TFTs) (2025-11-11),

12. D1100957 - Display screen with graphical user interface for bacteria measuring instrument (2025-11-04),

13. D1100956 - Display screen with graphical user interface for bacteria measuring instrument (2025-11-04),

14. D1100955 - Display screen with graphical user interface for bacteria measuring instrument (2025-11-04),

15. D1100954 - Display screen with graphical user interface for bacteria measuring instrument (2025-11-04),

Japan Display Inc. is a leading global manufacturer of advanced display technology. We specialize in developing and producing innovative displays for various applications including smartphones, tablets, automotive, and wearable devices. With a strong commitment to research and development, we strive to deliver cutting-edge display solutions that offer superior image quality, energy efficiency, and durability. Our display products are trusted by major brands worldwide for their exceptional performance and reliability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5,668 Patents

#1 in Minato-ku

#43 in Japan

#144 in the World

Minato-ku, Japan

Japan Display Inc.

Forward Citations = 6,620

1,238 inventors:

Hayato Kurasawa (310 out of 336 patents)

Koji Ishizaki (225 out of 260 patents)

Hiroshi Mizuhashi (216 out of 240 patents)

4. Toshihiro Sato (184 out of 263 patents)

5. Koji Noguchi (176 out of 206 patents)

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