Forward Citations = 3

Loading Chart...

8 inventors (with patents filed for the assignee):

Takeshi Yamaguchi (1 out of 4 patents)

Kei Shibata (1 out of 4 patents)

Shuta Yasui (1 out of 13 patents)

4. Norimitsu Hirata (1 out of 3 patents)

5. Hidenori Yorozu (1 out of 2 patents)

6. Wataru Tanabe (1 out of 1 patent)

7. Shohei Matsumura (1 out of 1 patent)

8. Kazuo Hokkirigawa (1 out of 31 patents)

1 patent: Sort by Forward Citations

1. 10570568 - Tissue paper (2020-02-25),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#28 in Ehime

#15,745 in Japan

Ehime, Japan

Daio Paper Corpporation

Forward Citations = 3

8 inventors:

Takeshi Yamaguchi (1 out of 4 patents)

Kei Shibata (1 out of 4 patents)

Shuta Yasui (1 out of 13 patents)

4. Norimitsu Hirata (1 out of 3 patents)

5. Hidenori Yorozu (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daio Paper Corpporation. Retrieved from https://idiyas.com/company/daio-paper-corpporation

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]