Pixie Dust Technologies, Inc.
Tokyo, JP· latest recorded location
Pixie Dust Technologies, Inc. is named on 8 US grants and 19 published applications in this corpus. Its most frequent classification is G10K (Sound-producing devices).
- Granted patents
- 8
- Published applications
- 19
- Inventors
- 40
- Granted in 2026 so far
- 1
- Most recent grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 5 |
| 2024 | 1 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 27 documents
- G10KSound-producing devices11
- H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8
- A61BMedical diagnosis and surgery6
- G10LSpeech analysis techniques or speech synthesis5
- A61MDevices for delivering substances into the body4
- G02BOptical elements, systems or apparatus4
- G06FComputing and data processing4
- G09GArrangements or circuits for control of indicating devices using static means to4
- H04NPictorial communication4
- H04SStereophonic systems4
Recent patents
- Signal processing apparatus and signal processing method14 Jul 2026US 12,678,089 B2
- Microphone27 May 2025US D1,076,890 S1Design
- Panel for sound absorption16 Apr 2024US D1,023,354 S1Design
- Sound absorber, sound absorbing panel and sound absorbing wall26 Dec 2023US 11,854,523 B2
- Low-noise ultrasonic wave focusing apparatus25 Feb 2020US 10,569,300 B2
- Method for improving attention function of a subject, method for improving fluency of a subject, and method for improving congnitive function of a subject11 Jun 2026US 2026/0157927 A1
- Content distribution apparatus, content playback apparatus, and cognitive function improvement system24 Apr 2025US 2025/0128016 A1
- System, method, and non-transitory computer-readable recording medium20 Mar 2025US 2025/0090048 A1
- Information processing apparatus and information processing method12 Dec 2024US 2024/0410969 A1
- Display control apparatus, and display control method18 Apr 2024US 2024/0129686 A1
Most cited
By later US patents
- Low-noise ultrasonic wave focusing apparatus50US 10,569,300 B22020
- System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond lasers5US 10,228,653 B22019
- System and method for manipulating objects in a computational acoustic-potential field2US 10,210,858 B22019
- Panel for sound absorption2US D1,023,354 S12024 · Design
- Sound absorber, sound absorbing panel and sound absorbing wall1US 11,854,523 B22023