Miyoshi Industrial Enterprise Inc.

Calculating rank

USPTO Granted Patents = 5

% Expired Patents = 20.0

EPO Patents = 2

Forward Citations = 30

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2 inventors (with patents filed for the assignee):

Kazuyuki Miyoshi (5 out of 5 patents)

Yoshikazu Munakata (1 out of 4 patents)

5 patents: Sort by Forward Citations

1. 12197048 - Eyeglass lens, eyeglasses, and eyeglass lens manufacturing method (2025-01-14),

2. 10634937 - Semitransparent lens, sunglass, and semitransparent lens manufacturing method (2020-04-28),

3. 10005249 - Method of manufacturing an eyeglass lens with gradation and eyeglass lens (2018-06-26),

4. 8292430 - Tinted semi-finished lens having impact resistance and method for manufacturing the same (2012-10-23),

5. 8066371 - Polarizing lens and method of its manufacture (2011-11-29),

Company Overview

Miyoshi Industrial Enterprise Inc. is a leading manufacturer of industrial equipment and machinery. With over 30 years of experience, we specialize in providing high-quality solutions for various industries such as automation, manufacturing, and packaging. Our innovative products and cutting-edge technologies have made us a trusted partner for businesses worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#21 in Fukui

#6,654 in Japan

Fukui, Japan

Miyoshi Industrial Enterprise Inc.

Forward Citations = 30

2 inventors:

Kazuyuki Miyoshi (5 out of 5 patents)

Yoshikazu Munakata (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Miyoshi Industrial Enterprise Inc.. Retrieved from https://idiyas.com/company/miyoshi-industrial-enterprise

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]

2 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]