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USPTO Data Jan 1 1976 - Oct 6 2026
397 Patents
#217 in Tokyo
#437 in Japan
#2,341 in the World
Resonac Corporation
Forward Citations = 45
642 inventors:
Resonac Corporation
EPO Patents = 153
Trademarks = 30
Forward Citations = 45
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642 inventors (with patents filed for the assignee):
Yoshishige Okuno (19 out of 31 patents)
Daisuke Yagyu (17 out of 32 patents)
Tsuyoshi Kato (17 out of 17 patents)
4. Naoya Fukumoto (16 out of 34 patents)
5. Tomohiko Kotake (14 out of 35 patents)
6. Kazuma Matsui (14 out of 19 patents)
7. Yoshinori Ejiri (12 out of 30 patents)
8. Tomohiro Iwano (11 out of 43 patents)
9. Atsushi Suzuki (10 out of 66 patents)
10. Ayano Asano (10 out of 10 patents)
11. Hiromasa Suo (10 out of 10 patents)
12. Nobuyuki Takahashi (9 out of 108 patents)
13. Takuya Minami (9 out of 19 patents)
14. Natsumi Shibata (9 out of 9 patents)
15. Yutaka Tanji (9 out of 10 patents)
Core Competencies:
SiC Epitaxial Wafer
Photosensitive Resin
Semiconductor Package
Thermal Management
Additive Manufacturing
Polishing Method
Copper Paste
Lithium Ion Battery
Aluminum Alloy
Magnetic Sensor
Inorganic Oxide
Foam-Molded Product
397 patents:
Company Overview
Resonac Corporation, headquartered in Tokyo, Japan, specializes in advanced semiconductor manufacturing technologies. The company focuses on the development and production of SiC epitaxial wafers, which are essential for high-performance power devices. Additionally, Resonac is involved in creating innovative materials such as photosensitive resins and copper pastes, contributing to various applications in semiconductor packaging and thermal management. Their expertise extends to additive manufacturing and polishing methods, positioning them as a key player in the evolving semiconductor landscape.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Resonac Corporation. Retrieved from https://idiyas.com/company/resonac
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]
153 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]