Akira Matsumoto

This inventor holds 86 USPTO granted patents and 15 published patent applications and 2 EPO patents, primarily in Image Processing Technology (CPC class G03G9-08755). Top assignees: Fuji Xerox Co., Ltd., Canon Kabushiki Kaisha, Sony Semiconductor Solutions Corporation. Active years: 1989-2026.

USPTO Granted Patents = 86 (Patent Applications = 15)

% Patents Active = 86.0

EPO Patents = 2

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 420(Granted Patents)

Forward Citations (Not Self Cited) = 376(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kawasaki, JP (1999 - 2013)
Minamiashigara, JP (2002 - 2021)
Nagasaki, JP (2019 - 2023)
Kanagawa, JP (1989 - 2024)
Toride, JP (2014 - 2024)
Ibaraki, JP (2018 - 2024)

Company Filing History:

Canon Kabushiki Kaisha

patents

15 out of 3,250

Sony Semiconductor Solutions Corporation

patents

4. 7 out of 7,644

Renesas Electronics Corporation

patents

5. 2 out of 16,458

Fuji Photo Film Company, Limited

patents

6. 1 out of 42

Fuji Xerox Corporation

Mitsubishi Chemical Corporation

patents

9. 1 out of 1,645

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

patents

10. 1 out of 2,467

Nec Electronics Corporation

patents

Years Active: 1989-2026

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Areas of Expertise:

Image Processing

Solid-State Image Sensor

Photodetector

Image Forming Apparatus

Electronic Device

Sensor Chip

Document Feeding

Toner Development

Distance Measurement

Imaging Device

Electronic Apparatus

86 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12727275 - Imaging device and electronic device (2026-09-01),

2. 12457811 - Imaging device and electronic equipment (2025-10-28),

3. 12436291 - Sensor chip, electronic apparatus, and distance measurement apparatus (2025-10-07),

4. 12419126 - Photodetector (2025-09-16),

5. 12349494 - Light receiving device and distance measuring device (2025-07-01),

6. 12335447 - Sheet discharging apparatus, image reading apparatus, and image forming apparatus (2025-06-17),

7. 12335446 - Image reading apparatus and image forming apparatus comprising a reading portion, a first cover, a second cover and holding mechanism configured to prevent the first cover from moving to a second closed position and hold the first cover in the second open position (2025-06-17),

8. 12256048 - Image reading apparatus and image forming apparatus comprising a reading portion, the reading portion includes an image sensor, casing, transparent member and a shield member between the transparent member and casing, and electrically grounded (2025-03-18),

9. 12177403 - Image reading apparatus and image forming apparatus having inclined surface for easy document removal (2024-12-24),

10. 12149661 - Document feeding, image reading, and image forming apparatus including slidable document supporting tray that pivots up from a second position and moves obliquely downward (2024-11-19),

11. 12126776 - Image forming apparatus (2024-10-22),

12. 12096643 - Solid-state image sensor and electronic apparatus (2024-09-17),

13. 12046618 - Photodetector (2024-07-23),

14. 12028495 - Image reading apparatus and image forming apparatus (2024-07-02),

15. 11943412 - Sheet discharging apparatus, image reading apparatus, and image forming apparatus (2024-03-26),

Title: Inventor Akira Matsumoto: Pioneering Innovations in Kanagawa

Introduction: Akira Matsumoto is a visionary inventor based in Kanagawa, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akira Matsumoto holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing her diverse range of expertise and creativity.

Career Highlights: With over two decades of experience in research and development, Akira Matsumoto has led numerous successful projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout her career, Akira Matsumoto has collaborated with leading universities, research institutions, and tech companies to bring her ideas to life and create impactful solutions for global challenges.

Conclusion: Akira Matsumoto's passion for innovation and dedication to pushing the boundaries of technology make her a true pioneer in the world of inventions, inspiring future generations to think outside the box and create a better tomorrow.