Delta Plus Co., Ltd.

Calculating rank

USPTO Granted Patents = 5

EPO Patents = 4

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

Tsugio Ambo (5 out of 17 patents)

Ambo Tsugio (0 patent)

5 patents: Sort by Forward Citations

1. 11735856 - Electrical connector and method for locking connection terminal in said electrical connector (2023-08-22),

2. 11710913 - Terminal storage portion securing terminals within a housing (2023-07-25),

3. 11043773 - Electrical connector (2021-06-22),

4. 10886637 - Crimp connection terminal (2021-01-05),

5. 10587056 - Crimp connection terminal and production method for same (2020-03-10),

Company Overview

Delta Plus Co., Ltd. is a leading manufacturer and distributor of high-quality personal protective equipment (PPE) for various industries. With a focus on innovation and safety, Delta Plus offers a wide range of products including safety helmets, gloves, safety shoes, and protective clothing. The company is committed to providing reliable and durable solutions to ensure the well-being of its customers and employees.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

5 Patents

#19 in Mie

#6,661 in Japan

Mie, Japan

Delta Plus Co., Ltd.

Forward Citations = 3

1 inventor:

Tsugio Ambo (5 out of 17 patents)

Ambo Tsugio (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Delta Plus Co., Ltd.. Retrieved from https://idiyas.com/company/delta-plus-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]

4 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]