Akira Shinshi

This inventor holds 81 USPTO granted patents, plus 4 CIPO patents and 15 EPO patents, primarily in Image Forming Apparatus (CPC class G03G21-1652). Top assignee: Ricoh Company, Ltd.. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Shinshi. Retrieved from https://idiyas.com/inventor/akira-shinshi

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

USPTO Granted Patents = 81

% Patents Active = 55.6

CIPO Patents = 4

EPO Patents = 15 (Patent Applications = 14)

Average Co-Inventor Count = 3.4

ph-index = 14

Forward Citations = 709(Granted Patents)

Forward Citations (Not Self Cited) = 440(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Chiba, JP (2005)
Koto-ku, JP (2006 - 2008)
Machida, JP (2009 - 2016)
Tokyo, JP (2007 - 2023)

Company Filing History:

81 out of 28,940

Ricoh Company, Ltd.

patents

Years Active: 2005-2025

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Areas of Expertise:

Image Forming Apparatus

Fixing Device

Information Storage System

Developer Container

Heat Conduction Unit

Removable Device

Temperature Detectors

Toner Discharge

Contact Member

Reinforcing Member

Cap Design

Heat Sources

81 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12416878 - Information storage system including a plurality of terminals (2025-09-16),

2. 11768448 - Information storage system including a plurality of terminals (2023-09-26),

3. 11429036 - Information storage system including a plurality of terminals (2022-08-30),

4. 11275327 - Information storage system including a plurality of terminals (2022-03-15),

5. 11188007 - Developer container which discharges toner from a lower side and includes a box section (2021-11-30),

6. 10754275 - Apparatus and method for preventing an information storage device from falling from a removable device (2020-08-25),

7. 10725398 - Developer container having a cap with three portions of different diameters (2020-07-28),

8. 9989887 - Apparatus and method for preventing an information storage device from falling from a removable device (2018-06-05),

9. 9599927 - Apparatus and method for preventing an information storage device from falling from a removable device (2017-03-21),

10. 9501011 - Fixing device and image forming apparatus including same (2016-11-22),

11. 9310733 - Fixing device and image forming apparatus including same (2016-04-12),

12. 9256158 - Apparatus and method for preventing an information storage device from falling from a removable device (2016-02-09),

13. 9128426 - Fixing device and image forming apparatus including same (2015-09-08),

14. 9110402 - Apparatus and method for preventing an information storage device from falling from a removable device (2015-08-18),

15. 9081327 - Apparatus and method for preventing an information storage device from falling from a removable device (2015-07-14),

Title: Innovations and Contributions of Akira Shinshi in the Field of Information Technology

Introduction

Akira Shinshi, based in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 80 patents to his name. His work primarily revolves around innovations in information storage systems and toner technologies. Recognized for his detailed and functional designs, Shinshi's contributions have made a significant impact in the tech industry.

Latest Patents

Among his latest patents is a groundbreaking information storage system that incorporates a plurality of terminals, enhancing the efficiency of data management. Additionally, he has developed an innovative toner container that features a container body, an opening, and a cover with a toner discharge port. This system includes a shutter that can move between open and closed positions to control the discharge of toner. Notably, the design includes a cylindrical structure and protrusions for secure mounting, along with an identifier that indicates toner color, significantly improving user convenience and visual clarity.

Career Highlights

Akira Shinshi is currently employed at Ricoh Company, Ltd., a leader in imaging and electronics innovation. His career is marked by a dedication to enhancing information technology and office solutions through inventive designs and practical applications. Shinshi's work has garnered recognition within the industry, underlining his expertise and innovative approach.

Collaborations

Throughout his career, Akira has collaborated with esteemed colleagues such as Hiroshi Yoshinaga and Naoki Iwaya. These collaborations have enabled a synergistic environment that fosters creativity and innovation, leading to the development of state-of-the-art technologies and products.

Conclusion

In conclusion, Akira Shinshi's unwavering commitment to innovation and excellence has made him a prominent figure in his field. His substantial number of patents and significant contributions to the technological landscape underscore the importance of inventors like him in shaping the future of information technology and office solutions. With ongoing collaboration and fervor for invention, Shinshi continues to inspire both current and future generations of engineers and inventors.

Profile summary based on public USPTO records.