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For the Inventor, By the Inventor

Fujisawa, Japan

Hidetoshi Hayashi

This inventor holds 20 USPTO granted patents and 2 EPO patents, primarily in Imaging Systems. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidetoshi Hayashi. Retrieved from https://idiyas.com/inventor/hidetoshi-hayashi-9yg8z4ac

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 60.0


Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 346(Granted Patents)


Location History:

  • Atsugi, JP (2006)
  • Yamato, JP (2003 - 2013)
  • Fujisawa, JP (2011 - 2022)
  • Kanagawa, JP (2022 - 2023)

Company Filing History:

goldMedal20 out of 93,136 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2003-2023

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Areas of Expertise:
Signal Processing
Photoelectric Conversion
Imaging Device
Image Pickup
Focus Detection
Noise Signal Processing
Semiconductor Device
Driving Method
Imaging System
Logical Circuit
Pixel Driving Signals
Spatial Color Arrangement
20 patents (USPTO):Explore Patents
1. 11582414 - Signal processing apparatus, photoelectric conversion apparatus, photoelectric conversion system, control method of signal processing apparatus, and non-transitory computer-readable storage medium (2023-02-14),
2. 11451724 - Imaging device and imaging system (2022-09-20),
3. 11336844 - Imaging device, imaging system, and movable object (2022-05-17),
4. 10567747 - Imaging device, imaging system, and mobile apparatus (2020-02-18),
5. 10432880 - Imaging apparatus, imaging system, and driving method for imaging apparatus (2019-10-01),
6. 10432878 - Imaging apparatus and imaging system having logical circuit to generate pixel driving signals (2019-10-01),
7. 9654716 - Image pickup apparatus, image pickup system, driving method for the image pickup apparatus, and inspection method for the image pickup apparatus (2017-05-16),
8. 9137435 - Focus detection apparatus (2015-09-15),
9. 8836829 - Imaging device and imaging system that converts a pixel bit width depending on an operation mode (2014-09-16),
10. 8818183 - Focus detection apparatus and method for controlling the same (2014-08-26),
11. 8754978 - Semiconductor device (2014-06-17),
12. 8670058 - Solid-state imaging apparatus, imaging system, and driving method of imaging apparatus (2014-03-11),
13. 8538251 - Focus detecting apparatus and driving method therefor (2013-09-17),
14. 8493486 - Image pickup apparatus, image pickup system, and driving method of image pickup apparatus (2013-07-23),
15. 8384804 - Imaging apparatus for processing noise signal and photoelectric conversion signal (2013-02-26),

Title: Hidetoshi Hayashi: Innovations in Signal Processing and Imaging Technology

Introduction

Hidetoshi Hayashi is a prominent inventor based in Fujisawa, Japan, recognized for his exceptional contributions to the fields of signal processing and photoelectric conversion technologies. With a remarkable portfolio of 20 patents, Hayashi continues to push the boundaries of innovation in imaging systems.

Latest Patents

Among his latest patents, Hayashi has developed several advanced technologies, including a signal processing apparatus designed to enhance image data output from photoelectric conversion units. This apparatus features a control data generation unit that produces correction data based on light-blocked image data, improving the accuracy of the image data received from the light-receiving region. Additionally, he has invented an imaging device that comprises pixels each equipped with a photoelectric converter, with a sophisticated control unit managing the accumulation period of charge in the pixels, enabling optimized performance across different pixel blocks.

Career Highlights

Hidetoshi Hayashi works at Canon Inc., a globally recognized leader in imaging and optical products. His career at Canon has been marked by significant advancements in imaging technology, particularly in the areas of signal processing and photoelectric conversion, establishing him as a key contributor to the company's innovative edge.

Collaborations

Throughout his career, Hayashi has collaborated with esteemed colleagues, including Tatsuhiko Yamazaki and Seiji Hashimoto. These collaborations have led to the creation of groundbreaking patents that enhance the performance and efficiency of imaging devices and systems, further solidifying their impact on the industry.

Conclusion

Hidetoshi Hayashi's contributions to signal processing and imaging technologies have garnered attention in the innovation landscape. With his impressive array of patents, he continues to enrich the field with cutting-edge solutions that address the complexities of image data processing and photoelectric conversion.

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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