EPO Patents = 5

Trademarks = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Fumihito Okamoto (4 out of 6 patents)

Takashi Ishii (1 out of 1 patent)

Tsuyoshi Isozaki (1 out of 1 patent)

4. Masahide Sugiyama (1 out of 1 patent)

5. Kunihiko Fujimoto (5 patents)

6. Ritsuya Matsumoto (2 patents)

7. Kei Takahashi (10 patents)

8. Okamoto Fumihito (0 patent)

9. Yanagisawa Kenichi (0 patent)

5 patents: Sort by Forward Citations

1. 12441838 - Resin composition, molded article, and method for producing resin composition (2025-10-14),

2. 12371531 - Resin composition, formed article, kit, and method for manufacturing formed article (2025-07-29),

3. 11970607 - Polyacetal resin composition, and, molded article (2024-04-30),

4. 11958973 - Resin composition, kit, method for manufacturing resin composition, method for manufacturing formed article, and formed article (2024-04-16),

5. 11746234 - Polyamide resin composition and molded article (2023-09-05),

Company Overview

Global Polyacetal Co., Ltd. specializes in the production and distribution of high-performance polyacetal (POM) resins. These materials are widely used in various industries, including automotive, electronics, and consumer goods, due to their excellent mechanical properties, chemical resistance, and dimensional stability. The company is committed to innovation and sustainability, focusing on developing advanced polymer solutions that meet the evolving needs of its customers. With a strong emphasis on quality control and customer service, Global Polyacetal Co., Ltd. aims to be a leading provider of polyacetal products globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#2,721 in Tokyo

#6,654 in Japan

Tokyo, Japan

Global Polyacetal Co., Ltd.

Forward Citations = 0

4 inventors:

Fumihito Okamoto (4 out of 6 patents)

Takashi Ishii (1 out of 1 patent)

Tsuyoshi Isozaki (1 out of 1 patent)

4. Masahide Sugiyama (1 out of 1 patent)

5. Kunihiko Fujimoto (5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Global Polyacetal Co., Ltd.. Retrieved from https://idiyas.com/company/global-polyacetal-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]

5 patents (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]