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For the Inventor, By the Inventor

Tokyo, Japan

Japan Material Technologies Corporation


USPTO Granted Patents = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Hirotaka Ooi (1 out of 2 patents)


1 patent:

1. 12661639 - Inorganic compound, dispersion and method for producing same, and film and method for producing same, inorganic compound, method for producing methane and hydrogen, dispersion and method for producing same, and film and method for producing same (2026-06-23),
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USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#6,094 in Tokyo

#15,745 in Japan

Tokyo, JP
Tokyo, Japan

Japan Material Technologies Corporation

Forward Citations = 0

1 inventor:

goldMedal Hirotaka Ooi (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Japan Material Technologies Corporation. Retrieved from https://idiyas.com/company/japan-material-technologies

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]
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