EPO Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

Naomichi Hori (1 out of 4 patents)

Mikio Nakashima (1 out of 1 patent)

Nakashima Mikio (0 patent)

4. Hori Naomichi (0 patent)

1 patent: Sort by Forward Citations

1. 9598320 - Method of producing composite metal oxide, metal oxide sintered body, and rotary kiln (2017-03-21),

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USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#9 in Chigasaki

#15,745 in Japan

Chigasaki, Japan

Toho Material Co., Ltd.

Forward Citations = 0

2 inventors:

Naomichi Hori (1 out of 4 patents)

Mikio Nakashima (1 out of 1 patent)

Nakashima Mikio (0 patent)

4. Hori Naomichi (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toho Material Co., Ltd.. Retrieved from https://idiyas.com/company/toho-material-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]

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]