Kiyoshi Iha (1 out of 9 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#53 in Elmhurst, IL
#6,200 in Illinois
#136,971 in US
Chamnberlain Manufacturing Corporation
Forward Citations = 86
1 inventor:
Elmhurst, IL, United States of America
Chamnberlain Manufacturing Corporation
Calculating rank
Forward Citations = 86
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chamnberlain Manufacturing Corporation. Retrieved from https://idiyas.com/company/chamnberlain-manufacturing
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]