% Expired Patents = 25.0

Forward Citations = 214

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6 inventors (with patents filed for the assignee):

Wai Lam William Yim (4 out of 5 patents)

Takashi Sato (2 out of 163 patents)

Akihito Ishikawa (2 out of 6 patents)

4. Tomoaki Kaga (2 out of 5 patents)

5. Mei-Miao Liu (1 out of 6 patents)

6. Masafumi Iida (1 out of 2 patents)

8 patents: Sort by Forward Citations

1. 12578537 - Ferrule cleaner cap of optical connector plug (2026-03-17),

2. 12158613 - Optical connector switches, systems, and methods (2024-12-03),

3. 11921328 - Head assembly of optical fiber connector and protection cap thereof (2024-03-05),

4. 11347009 - Reversible optical connectors and associated devices, systems, and methods (2022-05-31),

5. 8374495 - User-configurable waterproof camera case (2013-02-12),

6. D647554 - Waterproof camera case (2011-10-25),

7. 7929847 - User-configurable waterproof camera case (2011-04-19),

8. D621432 - Configurable waterproof camera case (2010-08-10),

Company Overview

Sanwa Technologies, Inc. is a leading provider of high-quality electronic components and technology solutions. With a focus on innovation and customer satisfaction, Sanwa Technologies offers a wide range of products such as connectors, switches, and sensors for various industries including automotive, consumer electronics, and telecommunications. Backed by a team of experienced professionals, the company is committed to delivering reliable and efficient solutions to meet the evolving needs of their clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#107 in Plano, TX

#2,278 in Texas

#35,893 in US

Plano, TX, United States of America

Sanwa Technologies, Inc.

Forward Citations = 214

6 inventors:

Wai Lam William Yim (4 out of 5 patents)

Takashi Sato (2 out of 163 patents)

Akihito Ishikawa (2 out of 6 patents)

4. Tomoaki Kaga (2 out of 5 patents)

5. Mei-Miao Liu (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanwa Technologies, Inc.. Retrieved from https://idiyas.com/company/sanwa-technologies

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]