Sei Naito

This inventor holds 56 USPTO granted patents and 29 published patent applications and 10 EPO patents, primarily in Image Decoding Technology. Top assignees: Kddi Corporation, Kddi R&d Laboratories, Inc., Ddi Corp.. Active years: 2002-2026.

USPTO Granted Patents = 56 (Patent Applications = 29)

% Patents Active = 82.1

EPO Patents = 10 (Patent Applications = 36)

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 54(Granted Patents)

Location History:

Saitama-ken, JP (2014)
Tokyo, JP (2002 - 2022)
Saitama, JP (2004 - 2024)
Fujimino, JP (2015 - 2024)

Company Filing History:

Kddi R&d Laboratories, Inc.

Years Active: 2002-2026

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Areas of Expertise:

Image Decoding

Video Encoding

Motion Compensation

Point-Cloud Decoding

Bitstream Transformation

Adaptive Sub-Sampling

Quality Assessment

Intra-Prediction

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12744891 - Image decoding device, image decoding method, and program (2026-09-22),

2. 12744890 - Image decoding device, image decoding method, and program (2026-09-22),

3. 12739428 - Image decoding device, image decoding method, and program (2026-09-15),

4. 12726655 - Image decoding device, image decoding method, and program (2026-09-01),

5. 12726654 - Image decoding device, image decoding method, and program (2026-09-01),

6. 12689769 - Image decoding device, method and program with prediction refinement optical flow (2026-07-21),

7. 12671809 - Image decoding device, image decoding method, and program (2026-06-30),

8. 12671808 - Image decoding device, image decoding method, and program (2026-06-30),

9. 12634500 - Moving picture decoding device, moving picture decoding method, and program obtaining chrominance values from corresponding luminance values (2026-05-19),

10. 12634443 - Image decoding device, image decoding method, and program (2026-05-19),

11. 12615359 - Image decoding device, image decoding method, and program (2026-04-28),

12. 12439079 - Image decoding device, image decoding method, and program (2025-10-07),

13. 12407856 - Image decoding device, image decoding method, and program (2025-09-02),

14. 12382070 - Image decoding device, image decoding method, and program (2025-08-05),

15. 12363340 - Image decoding device with block motion compensator and determination mechanism (2025-07-15),

Title: The Innovative Journey of Sei Naito

Introduction: Sei Naito is a pioneering inventor hailing from Saitama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sei Naito holds several patents in the realm of robotics and artificial intelligence, with his most recent inventions focusing on advanced human-machine interfaces and autonomous systems.

Career Highlights: Throughout his illustrious career, Sei Naito has worked tirelessly to push the boundaries of technological advancement. His work has not only revolutionized the way we interact with machines but has also paved the way for a future where man and machine can seamlessly coexist.

Collaborations: Sei Naito has collaborated with leading research institutions and tech companies around the world to further his research and bring his innovative ideas to life. His partnerships have been instrumental in turning his visionary concepts into tangible realities.

Conclusion: Sei Naito's passion for innovation and his relentless pursuit of technological excellence have solidified his position as a trailblazer in the world of invention. His work continues to inspire generations of inventors and serves as a testament to the power of human ingenuity.