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For the Inventor, By the Inventor

Kawasaki, Japan

Eisaku Tatsumi

This inventor holds 56 USPTO granted patents and 8 published patent applications and 4 EPO patents, primarily in Image Processing Technology (CPC class G09G). Top assignee: Canon Kabushiki Kaisha. Active years: 1991-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eisaku Tatsumi. Retrieved from https://idiyas.com/inventor/eisaku-tatsumi

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

USPTO Granted Patents = 56 

% Patents Active = 58.9

 

Average Co-Inventor Count = 2.0

ph-index = 14

Forward Citations = 1,041(Granted Patents)

Forward Citations (Not Self Cited) = 1,004(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yakohama, JP (1999)
  • Yokohama, JP (1991 - 2002)
  • Kanagawa, JP (2007 - 2011)
  • Kawasaki, JP (1998 - 2021)

Company Filing History:

goldMedal56 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1991-2021

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Areas of Expertise:
Image Processing Apparatus
Control Method
Projection Apparatus
Non-Transitory Medium
Display Technology
Luminance Correction
Frame Rate Conversion
Noise Reduction
Composite Image Generation
Backlight Control
Signal Generator Circuit
56 patents (USPTO):Explore Patents
1. 11025874 - Image processing apparatus, control method, and non-transitory computer-readable storage medium (2021-06-01),
2. 10992913 - Image processing apparatus, method, and storage medium storing program for transforming distortion of image projected by projection apparatus (2021-04-27),
3. 10380725 - Image processing apparatus, image processing method, and storage medium (2019-08-13),
4. 10249031 - Image processing apparatus, image processing method, program, and non-transitory computer-readable storage medium (2019-04-02),
5. 10230931 - Projection apparatus and control method thereof (2019-03-12),
6. 10109040 - Image processing apparatus, image processing method, and non-transitory computer-readable storage medium (2018-10-23),
7. 10068314 - Image processing apparatus, image processing method, and computer-readable storage medium (2018-09-04),
8. 9967531 - Information processing apparatus, method of estimating curve, and image processing apparatus and method (2018-05-08),
9. 9875524 - Image processing apparatus, image processing method, and computer-readable storage medium (2018-01-23),
10. 9799108 - Image processing apparatus, image processing method, and storage medium (2017-10-24),
11. 9786216 - Display apparatus, light-emitting device, and control method of display apparatus (2017-10-10),
12. 9762850 - Image processing apparatus, image processing method, and storage medium (2017-09-12),
13. 9653026 - Backlight controlling apparatus, backlight controlling method and program (2017-05-16),
14. 9482935 - Projection apparatus, method for controlling projection apparatus, and program therefor (2016-11-01),
15. 9357139 - Image processing apparatus, display apparatus and image capturing apparatus with generation of composite image by adding multiplied edge components outputted from first multiplier and multiplied low frequency components outputted from second mylitplier (2016-05-31),

Title: The Innovative Journey of Eisaku Tatsumi

Introduction: Eisaku Tatsumi, a pioneering inventor hailing from Kawasaki, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Eisaku Tatsumi's most recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Tatsumi has established himself as a leading figure in the renewable energy sector. His work has led to the development of cutting-edge technologies that have revolutionized the way we harness and utilize solar energy.

Collaborations: Throughout his career, Eisaku Tatsumi has collaborated with top research institutions and leading tech companies to further his innovative projects. His ability to work in multidisciplinary teams has resulted in the successful implementation of several groundbreaking inventions.

Conclusion: Eisaku Tatsumi's relentless pursuit of innovation and his passion for creating a sustainable future have solidified his position as a visionary inventor in the field of renewable energy. His contributions continue to inspire the next generation of inventors and pave the way for a more sustainable world.

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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