Kawamura Electric, Inc.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 25.0

Forward Citations = 7

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8 inventors (with patents filed for the assignee):

Makoto Ogawa (2 out of 17 patents)

Norio Takahashi (2 out of 2 patents)

Atsushi Yoshida (2 out of 2 patents)

4. Koji Mizuno (2 out of 2 patents)

5. Michihito Okado (1 out of 11 patents)

6. Michihito Ohkado (1 out of 1 patent)

7. Katsutoshi Matsushita (1 out of 2 patents)

8. Haruhiko Murase (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 11603002 - Charge and discharge device for electric vehicle (2023-03-14),

2. 9434260 - Charging cable support arm (2016-09-06),

3. 7367829 - Power source outlet device (2008-05-06),

4. 7217147 - Power source outlet device (2007-05-15),

Company Overview

Kawamura Electric, Inc. is a leading electrical engineering company specializing in innovative solutions for various industries. With over 50 years of experience, we provide high-quality products and services to meet our clients' needs. Our team of experts is dedicated to delivering efficient and reliable electrical solutions to improve performance and safety. Visit our website to learn more about our services and projects.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#5 in Seto

#7,590 in Japan

Seto, Japan