Kensuke Umeda

This inventor holds 54 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Image Forming Apparatus. Top assignee: Canon Kabushiki Kaisha. Active years: 2014-2026.

USPTO Granted Patents = 54 (Patent Applications = 5)

% Patents Active = 100.0

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 71(Granted Patents)

Forward Citations (Not Self Cited) = 53(Dec 10, 2025)

Location History:

Yokohama, JP (2014)
Kawasaki, JP (2015 - 2023)
Kanagawa, JP (2022 - 2024)

Company Filing History:

54 out of 92,750

Canon Kabushiki Kaisha

patents

Years Active: 2014-2026

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Areas of Expertise:

Image Forming Apparatus

Toner Replenishment

Heating Device

Developer Collection

Charging Brush Control

Transfer Member Voltage

Image Processing

Improper Charge Suppression

User-Friendly Design

Operation Modes

Developer Supplying Member

Gradation Values

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724370 - Image forming apparatus that provides different drive operation modes based on a sheet size (2026-09-01),

2. 12523953 - Heating device and image forming apparatus (2026-01-13),

3. 12455525 - Image forming apparatus (2025-10-28),

4. 12443129 - Image forming apparatus with simplified developer replenishment structure and that is user-friendly (2025-10-14),

5. 12411446 - Image forming apparatus having a toner replenishment operation (2025-09-09),

6. 12405562 - Image forming apparatus having toner replenishment container control (2025-09-02),

7. 12313994 - Image forming apparatus (2025-05-27),

8. 12298700 - Image forming apparatus controlling image forming and sheet interval operations (2025-05-13),

9. 12265354 - Image forming apparatus (2025-04-01),

10. 12140899 - Image forming apparatus (2024-11-12),

11. 12140885 - Image forming apparatus including brush for surface of developer supplying member (2024-11-12),

12. 12124183 - Image forming apparatus capable of suppressing an improper charge resulting from toner being moved from a transfer member to a photosensitive member (2024-10-22),

13. 12050419 - Image forming apparatus (2024-07-30),

14. 12032324 - Image forming apparatus having toner replenishment container control (2024-07-09),

15. 12025933 - Heating device and image forming apparatus (2024-07-02),

Title: Kensuke Umeda: Pioneering Inventor from Kawasaki

Introduction: Kensuke Umeda is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

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

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

Conclusion: Kensuke Umeda's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventions and patents.