Circuit Design, Inc.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

Forward Citations = 151

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6 inventors (with patents filed for the assignee):

Yukinaga Koike (6 out of 6 patents)

Yuuichi Miyashita (1 out of 1 patent)

Makoto Nakagawa (1 out of 1 patent)

4. Hideyuki Okada (1 out of 2 patents)

5. Michihide Fujiwara (1 out of 1 patent)

6. Noriaki Mizutani (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9602053 - Audio FM transmitter (2017-03-21),

2. 7333048 - Periphery monitoring system (2008-02-19),

3. 6778814 - Wireless microphone apparatus and transmitter device for a wireless microphone (2004-08-17),

4. D449041 - Wireless microphone (2001-10-10),

5. 6246864 - Wireless microphone use UHF band carrier FM transmitter (2001-06-12),

6. D442932 - Wireless transmitter for microphone (2001-05-30),

7. 5465411 - Diversity receiver with switching noise reduction (1995-11-07),

Company Overview

Circuit Design, Inc. is a leading provider of integrated circuit design solutions. With over 20 years of experience in the industry, our team of experts specializes in creating high-quality, reliable circuits for a wide range of applications. Our innovative designs have helped countless clients achieve success in their projects, from small startups to Fortune 500 companies. Contact us today to see how we can help you with your circuit design needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#1 in Azumino

#5,459 in Japan

Azumino, Japan