Mitsuhiro Hirabayashi

This inventor holds 97 USPTO granted patents and 56 published patent applications, plus 3 CIPO patents and 24 EPO patents, primarily in Information Processing (CPC class H04N21-85406). Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2001-2026.

USPTO Granted Patents = 97 (Patent Applications = 56)

% Patents Active = 68.0

CIPO Patents = 3 (Patent Applications = 10)

EPO Patents = 24 (Patent Applications = 59)

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 128(Granted Patents)

Forward Citations (Not Self Cited) = 120(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Sony Group Corporation

patents

Years Active: 2001-2026

Loading Chart...

Areas of Expertise:

Information Processing

Image Processing

Point Cloud Data Compression

Reproduction Processing

File Generation

Apparatus

Decoding

Playback Device

Device Method

Stereo Packing

Data Compression

Reproduction Method

97 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12705797 - Information processing apparatus and method (2026-08-11),

2. 12682502 - Information processing device and method (2026-07-14),

3. 12614338 - Information processing device and method (2026-04-28),

4. 12587678 - Information processing apparatus and method thereof (2026-03-24),

5. 12581099 - Information processing device and method (2026-03-17),

6. 12537981 - Information processing device and method thereof (2026-01-27),

7. 12475643 - Information processing device and method (2025-11-18),

8. 12432370 - Information processing device and information processing method (2025-09-30),

9. 12418679 - Information processing apparatus and method (2025-09-16),

10. 12347021 - Information processing device and method (2025-07-01),

11. 12341981 - Information processing device and method (2025-06-24),

12. 12323626 - Information processing device and information processing method (2025-06-03),

13. 12256086 - Information processing apparatus and method (2025-03-18),

14. 12243180 - Information processing device and method (2025-03-04),

15. 12219116 - Information processing apparatus, information processing method, reproduction processing device, and reproduction processing method (2025-02-04),

Title: Mitsuhiro Hirabayashi: Pioneering Inventor from Tokyo

Introduction: Mitsuhiro Hirabayashi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirabayashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hirabayashi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Hirabayashi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Mitsuhiro Hirabayashi's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazing inventor in the vibrant tech landscape of Tokyo, Japan.