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For the Inventor, By the Inventor

Tokyo, Japan

Hiroaki Nashizawa

This inventor holds 22 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Nashizawa. Retrieved from https://idiyas.com/inventor/hiroaki-nashizawa

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

USPTO Granted Patents = 22 

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Koto-ku, JP (2010)
  • Tokyo, JP (2010 - 2023)

Company Filing History:

goldMedal22 out of 92,901 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2010-2026

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22 patents (USPTO):Explore Patents
1. 12720208 - Image processing apparatus, image capturing apparatus, control method, and storage medium (2026-08-25),
2. 12149835 - Image processing apparatus, image capturing apparatus, control method, and storage medium (2024-11-19),
3. 11810281 - Image processing apparatus, image processing method, and storage medium (2023-11-07),
4. 11750934 - Imaging apparatus, image processing apparatus, control method of these, and storage medium (2023-09-05),
5. 11521306 - Image processing apparatus, image processing method, and storage medium (2022-12-06),
6. 11438523 - Display control apparatus, display control method, and a non-transitory computer-readable medium (2022-09-06),
7. 10992854 - Image processing apparatus, imaging apparatus, image processing method, and storage medium (2021-04-27),
8. 10600165 - Image processing apparatus capable of performing tone conversion with a visually equivalent luminance change, image processing method, and storage medium (2020-03-24),
9. 10194091 - Image capturing apparatus, control method therefor, program, and recording medium (2019-01-29),
10. 9712757 - Image capturing apparatus capable of compositing images generated using the same development parameter and control method therefor (2017-07-18),
11. 9646397 - Image processing apparatus and image processing method (2017-05-09),
12. 9635331 - Image processing apparatus that performs tone correction and edge enhancement, control method therefor, and storage medium (2017-04-25),
13. 9357138 - Image capture apparatus, method of controlling image capture apparatus, and electronic device (2016-05-31),
14. 9177396 - Image processing apparatus and image processing method (2015-11-03),
15. 9055232 - Image processing apparatus capable of adding soft focus effects, image processing method, and storage medium (2015-06-09),

Title: Innovations by Hiroaki Nashizawa in Image Processing

Introduction

Hiroaki Nashizawa is a prominent inventor based in Tokyo, Japan, recognized for his contributions to the field of image processing. With an impressive portfolio of 21 patents, Nashizawa has significantly advanced the technology used in capturing and processing images.

Latest Patents

His recent inventions include an image processing apparatus that composites multiple images captured at different exposure levels. This apparatus features a specification unit that specifies an upper limit value of the output dynamic range and a decision unit that determines composition percentages based on the specified signal value. Another notable invention is an image processing apparatus designed to modify the display area of an image while considering luminance values from different areas of the display. This indicates a continuous effort to enhance image quality and user experience in digital imaging.

Career Highlights

Nashizawa is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to harness significant resources and collaborate with experts in the field to innovate and refine image processing technologies. Through his patents, Nashizawa demonstrates the intersection of creativity and technical expertise necessary for advancements in this area.

Collaborations

Throughout his career, Hiroaki Nashizawa has had the opportunity to collaborate with talented colleagues, including Yuka Minegishi and Tomohiro Matsui. These partnerships reflect the importance of teamwork and diverse perspectives in engineering successful innovations.

Conclusion

Hiroaki Nashizawa’s contributions to image processing continue to shape the way we capture and manipulate images. His inventions at Canon Kabushiki Kaisha exemplify how dedicated inventors can significantly impact technology and enhance user experiences in various applications.

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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