Forward Citations = 97

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18 inventors (with patents filed for the assignee):

Hisao Okada (2 out of 2 patents)

Shoichi Suzuki (1 out of 27 patents)

Yoshiaki Kudo (1 out of 12 patents)

4. Shiro Gomyo (1 out of 6 patents)

5. Nobuya Hinooka (1 out of 5 patents)

6. Tomoyosi Kuro (1 out of 1 patent)

7. Seigo Sakayori (1 out of 1 patent)

8. Kazuyuki Morita (1 out of 1 patent)

9. Hirozi Niimi (1 out of 1 patent)

10. Kensuke Komatsu (1 out of 1 patent)

11. Mutsuo Hasegawa (1 out of 6 patents)

12. Yuji Koise (1 out of 1 patent)

13. Sunichi Segawa (1 out of 1 patent)

14. Morio Yoshida (1 out of 1 patent)

15. Ikuo Asato (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4436845 - Traffic marking paint (1984-03-13),

2. 4206249 - Process for producing a paper container having high impermeability to (1980-06-03),

3. 4167597 - Process for extending the life of an antifouling paint film (1979-09-11),

4. 4115607 - Process of coating aluminum materials molded by extrusion with (1978-09-19),

5. 4048355 - Process for the formation of a polyolefin coating layer onto a metal (1977-09-13),

Company Overview

Toa Paint Co. Ltd. is a leading manufacturer of high-quality paints and coatings with a strong presence in the Asian market. Established in 1964, the company has a wide range of products for various industries including automotive, construction, and industrial. Toa Paint is known for its innovative solutions, superior quality, and commitment to sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#717 in Osaka

#6,654 in Japan

Osaka, Japan

Toa Paint Co. Ltd.

Forward Citations = 97

18 inventors:

Hisao Okada (2 out of 2 patents)

Shoichi Suzuki (1 out of 27 patents)

Yoshiaki Kudo (1 out of 12 patents)

4. Shiro Gomyo (1 out of 6 patents)

5. Nobuya Hinooka (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toa Paint Co. Ltd.. Retrieved from https://idiyas.com/company/toa-paint-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]