EPO Patents = 1

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Kenichiro Itami (1 out of 9 patents)

Shunsuke Ishida (1 out of 2 patents)

Hidefumi Nakatsuji (1 out of 1 patent)

4. Kaho Matsushima (1 out of 1 patent)

5. Kazuo Murakami (1 out of 1 patent)

6. Hideto Ito (1 out of 1 patent)

7. Kazuo Murakami (0 patent)

8. Hideto Ito (0 patent)

1 patent: Sort by Forward Citations

#1,658 in Osaka

#15,759 in Japan

Taoka Chemical Co., Ltd.

Forward Citations = 0

8 inventors:

Kenichiro Itami (1 out of 9 patents)

Shunsuke Ishida (1 out of 2 patents)

Hidefumi Nakatsuji (1 out of 1 patent)

4. Kaho Matsushima (1 out of 1 patent)

5. Kazuo Murakami (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Taoka Chemical Co., Ltd.. Retrieved from https://idiyas.com/company/taoka-chemical

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]

1 patent (EPO):

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]