Trademarks = 3

Forward Citations = 176

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10 inventors (with patents filed for the assignee):

Atsushi Hikoyama (8 out of 16 patents)

Masatoshi Azuma (4 out of 4 patents)

Katsumi Iga (2 out of 18 patents)

4. Keiichiro Okabe (2 out of 8 patents)

5. Masafumi Misaki (1 out of 14 patents)

6. Shigeo Yanai (1 out of 5 patents)

7. Masaki Itoh (1 out of 2 patents)

8. Emi Kyo (1 out of 2 patents)

9. Kazuo Maruta (1 out of 1 patent)

10. Ryohei Kumagai (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 8540194 - Pipe support base (2013-09-24),

2. 8181916 - Pipe support base (2012-05-22),

3. D631325 - Pipe support base (2011-01-25),

4. D631324 - Pipe support base (2011-01-25),

5. D627213 - Pipe support block (2010-11-16),

6. D627212 - Pipe support block (2010-11-16),

7. D627211 - Pipe support block (2010-11-16),

8. D626821 - Pipe support block (2010-11-09),

9. 5837281 - Stabilized interface for iontophoresis (1998-11-17),

10. 5700481 - Transdermal drug delivery process (1997-12-23),

11. 4325191 - Coffee roaster (1982-04-20),

Company Overview

Advance Co., Ltd. is a Tokyo-based company specializing in the development and manufacturing of advanced electronic components and systems. The organization focuses on innovative technologies in fields such as telecommunications, automotive electronics, and industrial automation. With a commitment to research and development, Advance Co., Ltd. aims to deliver high-quality solutions that enhance connectivity and efficiency across various sectors, contributing to the advancement of technology in Japan and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

11 Patents

#1,806 in Tokyo

#4,137 in Japan

#51,761 in the World

Tokyo, Japan

Advance Co., Ltd.

Forward Citations = 176

10 inventors:

Atsushi Hikoyama (8 out of 16 patents)

Masatoshi Azuma (4 out of 4 patents)

Katsumi Iga (2 out of 18 patents)

4. Keiichiro Okabe (2 out of 8 patents)

5. Masafumi Misaki (1 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advance Co., Ltd.. Retrieved from https://idiyas.com/company/advance-company

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]