Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
4 Patents
#172 in Aichi
#7,579 in Japan
Hoshizaki Corporation
Forward Citations = 59
13 inventors:
Hoshizaki Corporation
% Expired Patents = 25.0
EPO Patents = 4
Trademarks = 6
Forward Citations = 59
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13 inventors (with patents filed for the assignee):
Seiji Kobayashi (1 out of 3 patents)
Terumichi Hara (1 out of 1 patent)
Masumi Notsu (1 out of 4 patents)
4. Shizuma Kadowaki (1 out of 3 patents)
5. Minoru Nakao (1 out of 1 patent)
6. Yoshimasa Tameishi (1 out of 6 patents)
7. Mamoru Tsumori (1 out of 2 patents)
8. Mikio Mototsune (1 out of 1 patent)
9. Youji Ebita (1 out of 1 patent)
10. Kenji Kobayashi (1 out of 1 patent)
11. Keiichi Toga (1 out of 4 patents)
12. Tomihiro Otake (1 out of 1 patent)
13. Tomihiro Ohtake (1 out of 7 patents)
14. Shinichi Kaga (13 patents)
15. Akihiko Hirano (19 patents)
4 patents:
Company Overview
Hoshizaki Corporation is a leading manufacturer of commercial food service equipment, specializing in ice machines and refrigeration solutions. With over 70 years of experience, Hoshizaki is committed to providing high-quality, reliable products to the foodservice industry. Their innovative designs and advanced technology have earned them a reputation for excellence in the industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hoshizaki Corporation. Retrieved from https://idiyas.com/company/hoshizaki
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]
4 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]