Act Co. Ltd.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

Forward Citations = 17

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9 inventors (with patents filed for the assignee):

Shinji Nishimoto (4 out of 4 patents)

Akihisa Okuda (1 out of 2 patents)

Hiroyuki Yamashita (1 out of 1 patent)

4. Sang-Ho Jeong (1 out of 1 patent)

5. Su-Jin Jang (1 out of 1 patent)

6. Ji-Hyun Son (1 out of 1 patent)

7. Yun-Jeong Kim (1 out of 1 patent)

8. Jong-Woo Cheon (1 out of 1 patent)

9. Toshihide Ukai (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10072226 - Method for manufacturing dried combustible material and dried combustible material (2018-09-11),

2. D730056 - Hood of a bag (2015-05-26),

3. 8980293 - Cosmetic composition containing retinol stabilized by porous polymer beads and nanoemulsion (2015-03-17),

4. D719355 - Bag with a face decoration (2014-12-16),

5. D718937 - Bag with face decoration (2014-12-09),

6. D712150 - Face decoration for a bag (2014-09-02),

7. 5037160 - Flooring remover (1991-08-06),

Company Overview

Act Co. Ltd. is a leading provider of innovative solutions for the tech industry. With a strong focus on research and development, Act Co. Ltd. offers a wide range of products and services designed to meet the specific needs of its global customer base. Established in 2005, Act Co. Ltd. has built a reputation for excellence and reliability in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

7 Patents

#2 in Matsubara

#5,460 in Japan

Matsubara, Japan

Act Co. Ltd.

Forward Citations = 17

9 inventors:

Shinji Nishimoto (4 out of 4 patents)

Akihisa Okuda (1 out of 2 patents)

Hiroyuki Yamashita (1 out of 1 patent)

4. Sang-Ho Jeong (1 out of 1 patent)

5. Su-Jin Jang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Act Co. Ltd.. Retrieved from https://idiyas.com/company/act-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]