% Expired Patents = 40.0

Forward Citations = 2

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3 inventors (with patents filed for the assignee):

Akira Matsuzawa (5 out of 17 patents)

Masaya Nohara (4 out of 6 patents)

Hirofumi Sumi (1 out of 56 patents)

5 patents: Sort by Forward Citations

1. 11758304 - Image sensor (2023-09-12),

2. 10382051 - Time domain A/D converter group and sensor device using the same (2019-08-13),

3. 10367519 - Time domain A/D converter group and sensor device using the same (2019-07-30),

4. 10326957 - A/D converter and sensor device using the same (2019-06-18),

5. 9825646 - Integrator and A/D converter using the same (2017-11-21),

Tech Idea Co., Ltd. is a cutting-edge technology company specializing in software development, digital solutions, and IT consulting services. With a team of experienced professionals, we strive to deliver innovative solutions that empower businesses to achieve their goals. Our expertise in mobile apps, web development, and cloud computing has made us a trusted partner for clients seeking to leverage technology for their success.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#234 in Kanagawa

#6,649 in Japan

Kanagawa, Japan

Tech Idea Co., Ltd.

Forward Citations = 2

3 inventors:

Akira Matsuzawa (5 out of 17 patents)

Masaya Nohara (4 out of 6 patents)

Hirofumi Sumi (1 out of 56 patents)

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