Kazuhito Koishida

This inventor holds 38 USPTO granted patents and 7 published patent applications, plus 4 CIPO patents and 8 EPO patents, primarily in Audio Coding Techniques. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2003-2026.

USPTO Granted Patents = 38 (Patent Applications = 7)

% Patents Active = 89.5

CIPO Patents = 4 (Patent Applications = 1)

EPO Patents = 8 (Patent Applications = 9)

Average Co-Inventor Count = 3.9

ph-index = 14

Forward Citations = 683(Granted Patents)

Location History:

Goleta, CA (US) (2003 - 2008)
Redwood, WA (US) (2014)
Redmond, WA (US) (2007 - 2022)

Company Filing History:

38 out of 56,194

Microsoft Technology Licensing, LLC

patents

Years Active: 2003-2026

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Areas of Expertise:

Audio Coding

Speech Enhancement

Noise Suppression

Multi-Process Decoding

Sub-Band Codec

Bitstream Syntax

Content Recognition

Neurological Data

Audio Transcoding

Robust Decoder

Frequency Coding

Audio Messaging

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724773 - Computing system that is configured to identify search results based upon multi-modality searches (2026-09-01),

2. 12253620 - Multi-user intelligent assistance (2025-03-18),

3. 11244696 - Audio-visual speech enhancement (2022-02-08),

4. 11194998 - Multi-user intelligent assistance (2021-12-07),

5. 10721594 - Location-based audio messaging (2020-07-21),

6. 10564713 - Continuous motion controls operable using neurological data (2020-02-18),

7. 10203751 - Continuous motion controls operable using neurological data (2019-02-12),

8. 9864431 - Changing an application state using neurological data (2018-01-09),

9. 9817100 - Sound source localization using phase spectrum (2017-11-14),

10. 9741354 - Bitstream syntax for multi-process audio decoding (2017-08-22),

11. 9435873 - Sound source localization using phase spectrum (2016-09-06),

12. 9349376 - Bitstream syntax for multi-process audio decoding (2016-05-24),

13. 9026452 - Bitstream syntax for multi-process audio decoding (2015-05-05),

14. 8996557 - Query and matching for content recognition (2015-03-31),

15. 8645146 - Bitstream syntax for multi-process audio decoding (2014-02-04),

Title: The Innovative Journey of Kazuhito Koishida

Introduction: Kazuhito Koishida is a visionary inventor based in Redmond, WA, whose groundbreaking work has left a lasting impact on the field of technology and innovation.

Latest Patents: Kazuhito Koishida holds several patents in the areas of artificial intelligence, machine learning, and robotics, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kazuhito Koishida has worked with leading tech companies, contributing his expertise to the development of cutting-edge products and solutions. His innovative approach to problem-solving has earned him recognition as a pioneer in the industry.

Collaborations: Throughout his career, Kazuhito Koishida has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and creativity. His ability to work effectively in multidisciplinary teams has led to the successful implementation of groundbreaking projects.

Conclusion: Kazuhito Koishida's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and technologists. His contributions to the world of technology have solidified his legacy as a true visionary in the field.