% Expired Patents = 40.0

EPO Patents = 1

Forward Citations = 605

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6 inventors (with patents filed for the assignee):

Michiyasu Tano (5 out of 7 patents)

Tsutomu Miyasaka (2 out of 2 patents)

Kohei Tojo (1 out of 1 patent)

4. Hiroki Satake (1 out of 1 patent)

5. Reiko Umeda (1 out of 1 patent)

6. Atsumi Shibata (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 8421864 - Operation management device to be mounted to a moving object, portable information terminal, operation management server, and computer program (2013-04-16),

2. 7079927 - Method for analyzing tendency of operation of moving object, operation control system and its constituent apparatus, and recorded medium (2006-07-18),

3. 6164808 - Three-dimensional data input device (2000-12-26),

4. 6067488 - Vehicle driving recorder, vehicle travel analyzer and storage medium (2000-05-23),

5. 5828987 - Movement detecting device (1998-10-27),

Company Overview

Data Tec Co., Ltd. is a leading provider of cutting-edge data solutions for businesses. With a team of experts in data analytics, artificial intelligence, and machine learning, we help our clients harness the power of data to drive business growth and innovation. Our comprehensive services include data consulting, data integration, data visualization, and data security solutions. Trust Data Tec for all your data needs.

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

Data Tec Co., Ltd.

Forward Citations = 605

6 inventors:

Michiyasu Tano (5 out of 7 patents)

Tsutomu Miyasaka (2 out of 2 patents)

Kohei Tojo (1 out of 1 patent)

4. Hiroki Satake (1 out of 1 patent)

5. Reiko Umeda (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Data Tec Co., Ltd.. Retrieved from https://idiyas.com/company/data-tec-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]

1 patent (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]