Ricoh Industrial Solutions Inc.

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 16.7

EPO Patents = 1

Forward Citations = 6

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7 inventors (with patents filed for the assignee):

Kenichi Ishizuka (1 out of 1 patent)

Kazuhisa Takahashi (1 out of 6 patents)

Kenji Miya (1 out of 1 patent)

4. Shinji Noguchi (1 out of 3 patents)

5. Tomonori Aoki (1 out of 1 patent)

6. Takayuki Ishigame (1 out of 1 patent)

7. Akitoshi Usui (1 out of 1 patent)

8. Kamon Uemura (7 patents)

9. Kenichi Ishizuka (0 patent)

6 patents: Sort by Forward Citations

1. 12222480 - Projection zoom lens and projection device (2025-02-11),

2. 12105344 - Lens barrel and image projection apparatus (2024-10-01),

3. 11868035 - Projection optical system and image display device with refractive optical system to form an image on a receiving surface (2024-01-09),

4. 11805234 - Stereo camera device (2023-10-31),

5. 11762176 - Projection optical system and image projection apparatus (2023-09-19),

6. 9323040 - Eyepiece lens system and image observation device (2016-04-26),

Company Overview

Ricoh Industrial Solutions Inc. is a leading provider of advanced technology and services for a wide range of industries. With a focus on innovation and sustainability, we offer cutting-edge solutions in areas such as robotics, 3D printing, and industrial cameras. Our goal is to help companies improve efficiency, productivity, and sustainability through our integrated solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#108 in Yokohama

#5,988 in Japan

Yokohama, Japan

Ricoh Industrial Solutions Inc.

Forward Citations = 6

7 inventors:

Kenichi Ishizuka (1 out of 1 patent)

Kazuhisa Takahashi (1 out of 6 patents)

Kenji Miya (1 out of 1 patent)

4. Shinji Noguchi (1 out of 3 patents)

5. Tomonori Aoki (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ricoh Industrial Solutions Inc.. Retrieved from https://idiyas.com/company/ricoh-industrial-solutions

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]