Forward Citations = 80

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9 inventors (with patents filed for the assignee):

Yoshizo Nakamura (3 out of 3 patents)

Yoshizou Nakamura (1 out of 1 patent)

Hiroshi Anzai (1 out of 1 patent)

4. Nozomu Takahashi (1 out of 1 patent)

5. Ichiro Tsunoda (1 out of 2 patents)

6. Toshiyasu Eguchi (1 out of 2 patents)

7. Matashige Kanzaki (1 out of 1 patent)

8. Nakanori Tomozawa (1 out of 1 patent)

9. Kenzo Oyabu (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6584711 - Method and apparatus for spreading a rectangular sheet of fabric (2003-07-01),

2. 6477797 - Method of spreading laundered rectangular cloths and apparatus therefor (2002-11-12),

3. 5438766 - Tumbler for loosening entangled cloths (1995-08-08),

4. 5255449 - Cloth dryer (1993-10-26),

5. 5179795 - Device for straightening one edge of rectangular sheet (1993-01-19),

6. 5064275 - Liquid crystal display device having optically activatable switch means (1991-11-12),

Company Overview

Tokai Company is a leading provider of innovative solutions in the manufacturing industry. With a focus on quality and customer satisfaction, we offer a wide range of products and services including precision tools, automation systems, and industrial machinery. Our commitment to excellence and continuous improvement has earned us a reputation for reliability and efficiency. Visit our website to learn more about how Tokai Company can help meet your manufacturing needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#20 in both of

#5,990 in Japan

both of, Japan

Tokai Company

Forward Citations = 80

9 inventors:

Yoshizo Nakamura (3 out of 3 patents)

Yoshizou Nakamura (1 out of 1 patent)

Hiroshi Anzai (1 out of 1 patent)

4. Nozomu Takahashi (1 out of 1 patent)

5. Ichiro Tsunoda (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokai Company. Retrieved from https://idiyas.com/company/tokai-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]