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Pixie Dust Technologies, Inc.

USPTO Granted Patents = 8

% Expired Patents = 12.5

Trademarks = 1

Forward Citations = 85

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16 inventors (with patents filed for the assignee):

Takayuki Hoshi (4 out of 8 patents)

Yoichi Ochiai (3 out of 4 patents)

Jun Rekimoto (2 out of 2 patents)

4. Kota Kumagai (1 out of 1 patent)

5. Satoshi Hasegawa (1 out of 1 patent)

6. Yoshio Hayasaki (1 out of 1 patent)

7. Haruhiro Ezure (1 out of 5 patents)

8. Yudai Taira (1 out of 1 patent)

9. Masaki Gomi (1 out of 1 patent)

10. Koichi Ogawa (1 out of 1 patent)

11. Akihiro Yamanaka (1 out of 1 patent)

12. Masaki Gomi (1 out of 1 patent)

13. Takuma Yamazaki (1 out of 1 patent)

14. Yoshiki Nagatani (1 out of 1 patent)

15. Kazuma Maeda (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12678089 - Signal processing apparatus and signal processing method (2026-07-14),

2. D1076890 - Microphone (2025-05-27),

3. D1023354 - Panel for sound absorption (2024-04-16),

4. 11854523 - Sound absorber, sound absorbing panel and sound absorbing wall (2023-12-26),

5. 10569300 - Low-noise ultrasonic wave focusing apparatus (2020-02-25),

6. 10228653 - System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond lasers (2019-03-12),

7. 10210858 - System and method for manipulating objects in a computational acoustic-potential field (2019-02-19),

8. 9936324 - System and method for generating spatial sound using ultrasound (2018-04-03),

Pixie Dust Technologies, Inc. is a leading technology company specializing in innovative solutions for businesses. With a focus on leveraging cutting-edge technology such as artificial intelligence and machine learning, we strive to provide our clients with competitive advantages in today's digital landscape. Our talented team of experts is dedicated to delivering top-notch services and products to help businesses thrive and succeed in an ever-evolving market.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

8 Patents

#2,144 in Tokyo

#5,032 in Japan

Pixie Dust Technologies, Inc.

Forward Citations = 85

16 inventors:

Takayuki Hoshi (4 out of 8 patents)

Yoichi Ochiai (3 out of 4 patents)

Jun Rekimoto (2 out of 2 patents)

4. Kota Kumagai (1 out of 1 patent)

5. Satoshi Hasegawa (1 out of 1 patent)

Please report any incorrect information to [email protected]

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