% Expired Patents = 60.0

Forward Citations = 12

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3 inventors (with patents filed for the assignee):

Shoji Yamada (5 out of 34 patents)

Takeshi Hashimoto (2 out of 2 patents)

Takeshi Kimura (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 7201605 - Electric connector (2007-04-10),

2. 7140929 - Electronic connector terminal, a method for plating, and a terminal stack (2006-11-28),

3. 6910926 - Electronic connector terminal (2005-06-28),

4. 6466452 - Socket (2002-10-15),

5. 6045407 - Electrical connector (2000-04-04),

Company Overview

Quasar System Inc. is a leading provider of innovative IT solutions for businesses. With a focus on cutting-edge technology and exceptional customer service, Quasar System Inc. helps companies leverage the power of digital transformation to drive growth and efficiency. From cloud computing and cybersecurity to custom software development and IT consulting, Quasar System Inc. offers a comprehensive suite of services to meet the evolving needs of today's businesses.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#1 in Yamatoshi

#6,651 in Japan

Yamatoshi, Japan

Quasar System Inc.

Forward Citations = 12

3 inventors:

Shoji Yamada (5 out of 34 patents)

Takeshi Hashimoto (2 out of 2 patents)

Takeshi Kimura (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quasar System Inc.. Retrieved from https://idiyas.com/company/quasar-system

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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