Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
7 Patents
#596 in Osaka
#5,450 in Japan
Yamato Protec Corporation
Forward Citations = 36
14 inventors:
Yamato Protec Corporation
% Expired Patents = 14.3
EPO Patents = 5
Forward Citations = 36
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14 inventors (with patents filed for the assignee):
Shogo Tomiyama (4 out of 4 patents)
Yuki Takatsuka (3 out of 3 patents)
Yasuyoshi Fukuda (2 out of 2 patents)
4. Wataru Kobayashi (2 out of 2 patents)
5. Junya Sato (1 out of 28 patents)
6. Takahiro Ishihara (1 out of 1 patent)
7. Koki Fukumura (1 out of 1 patent)
8. Seijiro Koga (1 out of 1 patent)
9. Koji Miyashita (1 out of 1 patent)
10. Daizo Kubo (1 out of 1 patent)
11. Noboru Asada (1 out of 1 patent)
12. Tatsuki Endo (1 out of 1 patent)
13. Akimasa Tsutsumi (1 out of 1 patent)
14. Akimitsu Kikkawa (1 out of 1 patent)
15. Koshiba Yusuke (0 patent)
7 patents:
Company Overview
Yamato Protec Corporation is a leading manufacturer and supplier of protective packaging materials and solutions. With a strong focus on innovation and quality, the company offers a wide range of products such as cushioning materials, films, tapes, and containers. Yamato Protec is dedicated to providing reliable and sustainable packaging solutions to meet the needs of its global customers.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yamato Protec Corporation. Retrieved from https://idiyas.com/company/yamato-protec
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]
5 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]