This inventor holds 2 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Nakayama Amorphous Co., Ltd., Usui Kokusai Sangyo Kaisha Limited, Yamanaka Eng. Co., Ltd.. Active years: 2018.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Kakudou. Retrieved from https://idiyas.com/inventor/shigeo-kakudou
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 2 (Patent Applications = 2)
% Patents Active = 100.0
EPO Patents = 2 (Patent Applications = 2)
Average Co-Inventor Count = 4.4
ph-index = 1
Forward Citations = 1(Granted Patents)
Company Filing History:
2 out of 3 Nakayama Amorphous Co., Ltd.
1 out of 334 Usui Kokusai Sangyo Kaisha Limited
1 out of 1 Yamanaka Eng. Co., Ltd.
4. 1 out of 834,570 patents
Other
where one patent can have more than one assignee
Years Active: 2018
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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
2 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Kakudou. Retrieved from https://idiyas.com/inventor/shigeo-kakudou
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]
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]
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]
2 patents (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]
2 patents pending (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]