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For the Inventor, By the Inventor

Santa Ana, CA, United States of America

Ricoh Electronics, Inc.

Calculating rank
USPTO Granted Patents = 16

% Expired Patents = 12.5

Trademarks = 2

Forward Citations = 302

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16 inventors (with patents filed for the assignee):

goldMedal Tomoo Shibata (10 out of 10 patents)

silverMedal Wissam J Jurdi (5 out of 5 patents)

bronzeMedal Steve N Tran (2 out of 2 patents)

4.  Tsuyoshi Masuda (1 out of 1 patent)

5.  Wei-Young Wu (1 out of 1 patent)

6.  Tri Minh Nguyen (1 out of 3 patents)

7.  H Ono (1 out of 1 patent)

8.  Akira Ichikawa (1 out of 1 patent)

9.  Cuong Tran (1 out of 1 patent)

10.  Minh Ly (1 out of 1 patent)

11.  Kelly Morse (1 out of 1 patent)

12.  Hiroshi Sasaki (1 out of 1 patent)

13.  Koji Ohara (1 out of 1 patent)

14.  Minoru Nomura (1 out of 1 patent)

15.  Otto Ondruska (1 out of 1 patent)


16 patents:

1. 7279209 - Runnable splice (2007-10-09),
2. 6909927 - Apparatus and method for monitoring manufacturing status (2005-06-21),
3. 5508247 - Linerless direct thermal label (1996-04-16),
4. 5244859 - Thermal vellum paper (1993-09-14),
5. 4898848 - Thermal label with remoistenable adhesive (1990-02-06),
6. 4851383 - Non-laminate thermosensitive, pressure sensitive label and method of (1989-07-25),
7. 4784714 - Linerless thermal label printer and applicator (1988-11-15),
8. 4738472 - Thermosensitive label rendered unusable by removal from its first (1988-04-19),
9. 4724002 - Heat-sensitive transfer media (1988-02-09),
10. 4707211 - Linerless thermal label printer and applicator (1987-11-17),
11. 4633276 - Thermosensitive recording label (1986-12-30),
12. 4606536 - Stopper plate apparatus for automatic document feeder (1986-08-19),
13. 4590497 - Heat insulated thermosensitive paper (1986-05-20),
14. 4577205 - Releasable heat-sensitive label with E. B. setting printing ink (1986-03-18),
15. 4577204 - Thermosensitive recording label (1986-03-18),
Company Overview
Ricoh Electronics, Inc., based in Santa Ana, California, specializes in the development and manufacturing of advanced imaging and printing technologies. The company focuses on delivering innovative solutions that enhance productivity and efficiency across various sectors. With a strong emphasis on research and development, Ricoh Electronics is dedicated to advancing technologies in areas such as digital printing, document management, and imaging solutions, contributing to sustainable business practices and improved operational workflows.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#23 in Santa Ana, CA

#4,777 in California

#19,935 in US

#37,868 in the World

Santa Ana, CA (US)
Santa Ana, CA, United States of America

Ricoh Electronics, Inc.

Forward Citations = 302

16 inventors:

goldMedal Tomoo Shibata (10 out of 10 patents)

silverMedal Wissam J Jurdi (5 out of 5 patents)

bronzeMedal Steve N Tran (2 out of 2 patents)

4.  Tsuyoshi Masuda (1 out of 1 patent)

5.  Wei-Young Wu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ricoh Electronics, Inc.. Retrieved from https://idiyas.com/company/ricoh-electronics

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]
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