Narumi China Corporation, headquartered in Nagoya, Japan, specializes in the development and manufacturing of fine porcelain and ceramic products. The company is known for its commitment to quality craftsmanship and innovative designs, catering to both domestic and international markets. Narumi's expertise extends to various sectors, including tableware, decorative items, and custom ceramics, reflecting a blend of traditional techniques and modern aesthetics. The organization emphasizes sustainability and the integration of advanced technologies in its production processes.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

30 Patents

#39 in Nagoya

#2,307 in Japan

#21,912 in the World

Nagoya, Japan

Narumi China Corporation

Forward Citations = 424

47 inventors:

Susumu Nishigaki (11 out of 21 patents)

Shinsuke Yano (9 out of 56 patents)

Junzo Fukuda (6 out of 7 patents)

4. Hiroshi Kato (4 out of 118 patents)

5. Masashi Fukaya (3 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Narumi China Corporation. Retrieved from https://idiyas.com/company/narumi-china

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]