Sanyo Special Alloys, Ltd.

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USPTO Granted Patents = 2

Forward Citations = 26

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3 inventors (with patents filed for the assignee):

Kazuyuki Nakasuji (2 out of 13 patents)

Masaki Takashima (2 out of 2 patents)

Mitsuru Aiba (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 5733667 - Plated nickel-titanium alloy product (1998-03-31),

2. 5501834 - Nonmagnetic ferrous alloy with excellent corrosion resistance and (1996-03-26),

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USPTO Data Jan 1 1976 - Nov 3 2026

2 Patents

#1 in Shimotuka

#11,143 in Japan

Shimotuka, Japan

Sanyo Special Alloys, Ltd.

Forward Citations = 26

3 inventors:

Kazuyuki Nakasuji (2 out of 13 patents)

Masaki Takashima (2 out of 2 patents)

Mitsuru Aiba (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanyo Special Alloys, Ltd.. Retrieved from https://idiyas.com/company/sanyo-special-alloys

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]