Forward Citations = 63

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9 inventors (with patents filed for the assignee):

Takeshi Yanobe (2 out of 3 patents)

Yuji Hayashi (2 out of 8 patents)

Fujio Sakamoto (2 out of 2 patents)

4. Daihei Kobayashi (2 out of 2 patents)

5. Hiroaki Ota (2 out of 3 patents)

6. Hiroshi Tsuchiya (1 out of 11 patents)

7. Noriyoshi Tarumi (1 out of 57 patents)

8. Hiroaki Ohta (1 out of 4 patents)

9. Masakazu Kokiso (1 out of 10 patents)

3 patents: Sort by Forward Citations

1. 5804149 - Gas-cleaning equipment and its use (1998-09-08),

2. 5492678 - Gas-cleaning equipment and its use (1996-02-20),

3. 4394340 - Method of producing thin-walled endless belt (1983-07-19),

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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#151 in Yokohama

#8,932 in Japan

Yokohama, Japan

Hokushin Industries, Inc.

Forward Citations = 63

9 inventors:

Takeshi Yanobe (2 out of 3 patents)

Yuji Hayashi (2 out of 8 patents)

Fujio Sakamoto (2 out of 2 patents)

4. Daihei Kobayashi (2 out of 2 patents)

5. Hiroaki Ota (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hokushin Industries, Inc.. Retrieved from https://idiyas.com/company/hokushin-industries

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]