Nakayama Amorphous Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

EPO Patents = 1

Forward Citations = 1

Loading Chart...

6 inventors (with patents filed for the assignee):

Ryurou Kurahashi (3 out of 5 patents)

Tsunehiro Mimura (3 out of 3 patents)

Junji Takehara (2 out of 3 patents)

4. Shigeo Kakudou (2 out of 2 patents)

5. Masahiro Komaki (1 out of 2 patents)

6. Manabu Kiuchi (1 out of 1 patent)

7. Naoko Nagao (0 patent)

3 patents: Sort by Forward Citations

1. 10032537 - Separator material for polymer electrolyte fuel cell having excellent corrosion resistance, conductivity and formability, and method for manufacturing same (2018-07-24),

2. 9959950 - Thin plate having excellent corrosion resistance, conductivity and formability, and method for manufacturing same (2018-05-01),

3. 9382604 - Apparatus and method for forming amorphous coating film (2016-07-05),

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#952 in Osaka

#8,938 in Japan

Osaka, Japan

Nakayama Amorphous Co., Ltd.

Forward Citations = 1

6 inventors:

Ryurou Kurahashi (3 out of 5 patents)

Tsunehiro Mimura (3 out of 3 patents)

Junji Takehara (2 out of 3 patents)

4. Shigeo Kakudou (2 out of 2 patents)

5. Masahiro Komaki (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nakayama Amorphous Co., Ltd.. Retrieved from https://idiyas.com/company/nakayama-amorphous-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]