EPO Patents = 2

Forward Citations = 10

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6 inventors (with patents filed for the assignee):

Kiyoshi Tomomura (5 out of 5 patents)

Atsushi Kunii (2 out of 4 patents)

Koyo Takenoshita (1 out of 1 patent)

4. Shimpei Kunii (1 out of 6 patents)

5. Jun-ichi Oketani (1 out of 1 patent)

6. Yusuke Ishida (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 11764945 - Data processing device, method, and computer program (2023-09-19),

2. 11539514 - Log management system, log management apparatuses, methods and computer programs (2022-12-27),

3. 11232222 - Access management system, access management method and program (2022-01-25),

4. 9866374 - Computer programs, secret management methods and systems (2018-01-09),

5. 9780947 - Computer programs, secret management methods and systems (2017-10-03),

6. 9722779 - Computer programs, secret management methods and systems (2017-08-01),

Zenmutech is a technology company specializing in developing advanced audio solutions for professional and consumer applications. Our innovative products are designed to enhance sound quality and provide an immersive audio experience for users. With a team of experienced engineers and designers, Zenmutech is dedicated to pushing the boundaries of audio technology and delivering cutting-edge products to the market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#2,467 in Tokyo

#5,983 in Japan

Tokyo, Japan

Zenmutech, Inc