% Expired Patents = 16.7

Trademarks = 2

Forward Citations = 121

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10 inventors (with patents filed for the assignee):

Masafumi Hamasaki (3 out of 3 patents)

Yasurou Araida (1 out of 5 patents)

Nobuo Hatta (1 out of 1 patent)

4. Masami Tadokoro (1 out of 1 patent)

5. Yoshio Takamura (1 out of 1 patent)

6. Nobuhiko Naito (1 out of 1 patent)

7. Masakazu Kimura (1 out of 1 patent)

8. Jitsunori Fujiyama (1 out of 1 patent)

9. Kentaro Kawasaki (1 out of 1 patent)

10. Keizo Takizawa (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7022632 - Composite nonwoven fabric for protective clothing and production method thereof (2006-04-04),

2. 5906678 - Hot melt colored ink (1999-05-25),

3. 4895135 - Self-heating container (1990-01-23),

4. 4773389 - Self-heating foodstuff container (1988-09-27),

5. 4762113 - Self-heating container (1988-08-09),

6. 3938227 - Method of producing deeply creped fabric with partially bulked yarn (1976-02-17),

Company Overview

Chori Co., Ltd. is a leading manufacturer of automotive interior products. With a focus on innovation and quality, Chori produces floor mats, trunk mats, and other interior components for a wide range of vehicles. The company is committed to providing customers with exceptional products that enhance the comfort and aesthetics of their vehicles.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#651 in Osaka

#5,990 in Japan

Osaka, Japan

Chori Co., Ltd.

Forward Citations = 121

10 inventors:

Masafumi Hamasaki (3 out of 3 patents)

Yasurou Araida (1 out of 5 patents)

Nobuo Hatta (1 out of 1 patent)

4. Masami Tadokoro (1 out of 1 patent)

5. Yoshio Takamura (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chori Co., Ltd.. Retrieved from https://idiyas.com/company/chori-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]