Technican Company Ltd.

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 16.7

EPO Patents = 2

Trademarks = 1

Forward Citations = 13

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1 inventor (with patents filed for the assignee):

Yoshio Yamada (6 out of 23 patents)

6 patents: Sort by Forward Citations

1. 9560858 - Continuous food freezing device and continuous food freezing method (2017-02-07),

2. 8671709 - Method and apparatus for producing frozen products (2014-03-18),

3. 7628029 - Quick-freezing method and device for food with liquid surface contact (2009-12-08),

4. 5653121 - Food freezer (1997-08-05),

5. 5222367 - Method of freezing food utilizing a set agitator (1993-06-29),

6. 5165256 - Food freezer with jet agitator (1992-11-24),

Company Overview

Technican Company Ltd. is a leading provider of technical solutions for businesses in various industries. With a team of highly skilled technicians and engineers, we offer a wide range of services including IT support, network maintenance, system integration, and hardware repair. Our goal is to help our clients optimize their technology infrastructure and improve efficiency and productivity.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#108 in Yokohama

#5,990 in Japan

Yokohama, Japan

Technican Company Ltd.

Forward Citations = 13

1 inventor:

Yoshio Yamada (6 out of 23 patents)

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

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]