Junji Yamabe

This inventor holds 40 USPTO granted patents, plus 7 CIPO patents and 16 EPO patents, primarily in Powder Container Technology. Top assignee: Ricoh Company, Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junji Yamabe. Retrieved from https://idiyas.com/inventor/junji-yamabe

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

Calculating rank

USPTO Granted Patents = 40

% Patents Active = 97.5

CIPO Patents = 7

EPO Patents = 16 (Patent Applications = 16)

Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 63(Granted Patents)

Company Filing History:

40 out of 28,957

Ricoh Company, Ltd.

patents

Years Active: 2015-2026

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Areas of Expertise:

Powder Container

Nozzle Receiver

Image Forming Apparatus

Toner Container

Sieve Device

Transporting Unit

Toner Housing

Scoop

Seal

Friction Surface

Developing Device

Charging Device

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12619173 - Shutter unit, toner storage container, and image forming apparatus (2026-05-05),

2. 12313987 - Powder container with a nozzle receiver (2025-05-27),

3. 11874613 - Powder container with a nozzle receiver (2024-01-16),

4. 11662672 - Nozzle receiver for use with a toner container (2023-05-30),

5. 11543761 - Powder container including an opening and a shutter with a front end including a surface with lower friction (2023-01-03),

6. 11397391 - Powder container including a container body, nozzle receiver, and seal (2022-07-26),

7. 11347163 - Powder container including a nozzle receiving opening and scoop (2022-05-31),

8. 11231661 - Powder container including a container body, nozzle receiver, and seal (2022-01-25),

9. 11209748 - Powder container including a nozzle receiving opening and scoop (2021-12-28),

10. 10915039 - Powder container and image forming apparatus (2021-02-09),

11. 10908532 - Nozzle insertion member, powder container, and image forming apparatus (2021-02-02),

12. 10852689 - Powder container and image forming apparatus (2020-12-01),

13. 10670990 - Nozzle insertion member, powder container, and image forming apparatus (2020-06-02),

14. 10635043 - Powder container and image forming apparatus (2020-04-28),

15. 10564573 - Powder container and image forming apparatus (2020-02-18),

Title: Junji Yamabe - Innovative Inventor from Shizuoka, Japan

Introduction: Junji Yamabe is a renowned inventor hailing from the picturesque city of Shizuoka, Japan. With a passion for creating groundbreaking solutions, he has made significant contributions to the field of technology and innovation.

Latest Patents: Junji Yamabe holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His most recent patent involves a revolutionary method for optimizing solar panel efficiency in varying weather conditions.

Career Highlights: Throughout his illustrious career, Junji Yamabe has worked with leading tech companies to develop cutting-edge products. He has been instrumental in the design and implementation of advanced automation systems that have streamlined manufacturing processes globally.

Collaborations: Junji Yamabe has collaborated with top researchers and engineers in Japan and beyond to push the boundaries of technological innovation. His collaborative projects have resulted in the development of next-generation technologies that are shaping the future of various industries.

Conclusion: Junji Yamabe's relentless pursuit of innovation and his dedication to creating impactful solutions have solidified his reputation as a visionary inventor in the field of technology. His work continues to inspire the next generation of inventors and engineers worldwide.

Profile summary based on public USPTO records.