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For the Inventor, By the Inventor

Tokyo, Japan

Yasutaka Hirasawa

This inventor holds 49 USPTO granted patents and 7 published patent applications and 14 EPO patents, primarily in Image Processing Technology. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasutaka Hirasawa. Retrieved from https://idiyas.com/inventor/yasutaka-hirasawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 49 

% Patents Active = 69.4

 

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 64(Granted Patents)


Company Filing History:

goldMedal44 out of 58,147 
 
Sony Corporation
 patents
silverMedal5 out of 4,260 
 
Sony Group Corporation
 patents

Years Active: 2010-2025

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Areas of Expertise:
Image Processing
Information Processing
Polarization
Damage Reduction
Imaging Devices
Calibration Apparatus
Reflection Removal
Depth Map
Solid-State Imaging
Control Systems
Information Generation
Image Projection
49 patents (USPTO):Explore Patents
1. 12437380 - Information processing device and information processing method (2025-10-07),
2. 12101583 - Information generation device, information generation method and program (2024-09-24),
3. 12088929 - Image processing apparatus and image processing method which performs reflection removal processing by using polarization images (2024-09-10),
4. 11997398 - Imaging apparatus, image processing apparatus, and image processing method (2024-05-28),
5. 11930160 - Image processing apparatus, image processing method, and program (2024-03-12),
6. 11915522 - Information processing apparatus and information processing method (2024-02-27),
7. 11847762 - Information processing apparatus and method for processing information (2023-12-19),
8. 11772644 - Damage reduction device, damage reduction method, and program (2023-10-03),
9. 11758290 - Image processing device, image processing method, and image pickup device (2023-09-12),
10. 11676245 - Information processing apparatus and method for processing information (2023-06-13),
11. 11663831 - Image processing device and image processing method (2023-05-30),
12. 11637967 - Information processing apparatus, information processing method, and calibration apparatus (2023-04-25),
13. 11605661 - Image processing apparatus, image processing method, and solid-state imaging apparatus to detect polarization properties of each color (2023-03-14),
14. 11405603 - Imaging device, image processing device and image processing method (2022-08-02),
15. 11336849 - Image processing apparatus and image processing method (2022-05-17),

Title: Yasutaka Hirasawa - Innovative Inventor from Tokyo

Introduction: Yasutaka Hirasawa is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yasutaka Hirasawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With a career spanning over two decades, Hirasawa has worked with leading research institutions and tech companies to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Yasutaka Hirasawa has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yasutaka Hirasawa's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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