C'stec Corporation

Calculating rank

USPTO Granted Patents = 4

Forward Citations = 2

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6 inventors (with patents filed for the assignee):

Akira Ishibashi (4 out of 12 patents)

Fusao Ishibashi (3 out of 3 patents)

Tsukio Eto (1 out of 1 patent)

4. Nobutoshi Noguchi (1 out of 1 patent)

5. Junji Matsuda (1 out of 1 patent)

6. Masahiro Yasutake (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 11402108 - Wall, system of highly clean rooms, production method thereof and construction (2022-08-02),

2. 11364465 - Building, and method for controlling gas molecule concentration in living and/or activity space in building (2022-06-21),

3. 10677483 - Wall, system of highly clean rooms, production method thereof and construction (2020-06-09),

4. 10172547 - System and method using information of involuntary body movement during sleep, and sleeping state detection system and method (2019-01-08),

Company Overview

C'stec Corporation is a leading technology solutions provider, offering a wide range of IT services to businesses around the world. With a focus on innovation and customer satisfaction, C'stec Corporation helps clients leverage the latest technologies to achieve their business goals. Their team of experts is dedicated to delivering high-quality solutions that drive business success.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#13 in Sapporo

#7,590 in Japan

Sapporo, Japan