Shinjiro Toba

This inventor holds 87 USPTO granted patents and 11 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Image Forming Apparatus (CPC class G03G15-0874). Top assignee: Canon Kabushiki Kaisha. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinjiro Toba. Retrieved from https://idiyas.com/inventor/shinjiro-toba

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

USPTO Granted Patents = 87 (Patent Applications = 11)

% Patents Active = 85.1

CIPO Patents = 1 (Patent Applications = 18)

EPO Patents = 7 (Patent Applications = 15)

Average Co-Inventor Count = 3.8

ph-index = 28

Forward Citations = 2,868(Granted Patents)

Forward Citations (Not Self Cited) = 2,269(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Numazu, JP (2000)
Shizuoka-ken, JP (2002 - 2003)
Tokyo, JP (2006)
Shizuoka, JP (2004 - 2007)
Mishima, JP (2004 - 2008)
Odawara, JP (2007 - 2012)
Yokohama, JP (2010 - 2020)
Kangawa, JP (2023)
Kanagawa-ken, JP (2024)
Kanagawa, JP (2024)

Company Filing History:

87 out of 92,901

Canon Kabushiki Kaisha

patents

Years Active: 2000-2026

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Areas of Expertise:

Toner Container

Image Forming System

Electrophotographic Apparatus

Process Cartridge

Developer Container

Toner Pack

Photosensitive Member

Cleaning Device

Cartridge Package

Supplying Port Member

Development Cartridge

Remanufacturing Method

87 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12754510 - Cartridge and image forming apparatus (2026-10-06),

2. 12710708 - DEVELOPER CONTAINER AND IMAGE FORMING SYSTEM FOR ACCOMODATING POWDER OR LIQUID CONTENTS (2026-08-18),

3. 12632003 - Cartridge having movable spacer for restricting movement of a first frame relative to a second frame (2026-05-19),

4. 12602006 - Cartridge and image forming apparatus (2026-04-14),

5. 12596317 - Toner container having specific dimensions and image forming system (2026-04-07),

6. 12547116 - Cartridge and image forming apparatus (2026-02-10),

7. 12429814 - Image forming apparatus, process cartridges, and connecting member (2025-09-30),

8. 12399449 - Developer container and manufacturing method for developer container (2025-08-26),

9. D1081786 - Toner pack (2025-07-01),

10. 12346041 - Image forming apparatus and image forming system (2025-07-01),

11. 12321128 - Electrophotographic image forming apparatus and cartridge (2025-06-03),

12. 12130567 - Developer container and image forming system including detachable cap (2024-10-29),

13. 12124189 - Container (2024-10-22),

14. D1043812 - Toner pack (2024-09-24),

15. 12066785 - Cartridge and image forming apparatus (2024-08-20),

Title: The Innovative Journey of Shinjiro Toba

Introduction: Shinjiro Toba, a visionary inventor hailing from Yokohama, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Toba's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights: With a career spanning over two decades, Toba has been at the forefront of innovation in robotics, machine learning, and renewable energy technologies. His inventions have not only garnered international acclaim but have also improved the quality of life for many around the globe.

Collaborations: Throughout his career, Toba has collaborated with leading research institutions, universities, and tech companies to further push the boundaries of technological innovation. His collaborative spirit has led to the development of groundbreaking solutions that have reshaped industries.

Conclusion: Shinjiro Toba's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues to inspire the next generation of inventors and serves as a testament to the power of human ingenuity.

Profile summary based on public USPTO records.