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Hoshino Gakki Corporation

USPTO Granted Patents = 3

Forward Citations = 34

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4 inventors (with patents filed for the assignee):

Yoshihiro Hoshino (1 out of 76 patents)

Kazuhiro Matsui (1 out of 42 patents)

Hiroyuki Mizutani (1 out of 1 patent)

4. Hiroyuki Mizutani (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D1117454 - Body of stringed instrument (2026-03-10),

2. D1117453 - Body of stringed instrument (2026-03-10),

3. 4939970 - Connector for body and neck of stringed instruments, like guitars (1990-07-10),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#375 in

#8,929 in Japan

Hoshino Gakki Corporation

Forward Citations = 34

4 inventors:

Yoshihiro Hoshino (1 out of 76 patents)

Kazuhiro Matsui (1 out of 42 patents)

Hiroyuki Mizutani (1 out of 1 patent)

4. Hiroyuki Mizutani (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hoshino Gakki Corporation. Retrieved from https://idiyas.com/company/hoshino-gakki

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]

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