Microwave Absorbers Inc.

USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Hiroaki Watanabe (1 out of 9 patents)

Toshifumi Yamamoto (1 out of 4 patents)

Satoshi Ogino (1 out of 1 patent)

4. Takashi Takagai (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 7615281 - Radio wave absorbing coating composition and coated object therewith (2009-11-10),

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USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#1,773 in

#2,299 in

Microwave Absorbers Inc.

Forward Citations = 3

4 inventors:

Hiroaki Watanabe (1 out of 9 patents)

Toshifumi Yamamoto (1 out of 4 patents)

Satoshi Ogino (1 out of 1 patent)

4. Takashi Takagai (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Microwave Absorbers Inc.. Retrieved from https://idiyas.com/company/microwave-absorbers

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]