EPO Patents = 1

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Kentaro Oda (4 out of 4 patents)

Yosuke Mizukami (4 out of 4 patents)

Naoya Yamamoto (1 out of 4 patents)

4. Hiroyuki Nozaki (1 out of 1 patent)

5. Kaito Yamao (1 out of 1 patent)

6. Hideki Miyagishima (1 out of 1 patent)

7. Tomohiro Matsuo (1 out of 1 patent)

8. Mizukami Yosuke (0 patent)

9. Oda Kentaro (0 patent)

4 patents: Sort by Forward Citations

1. 12698061 - Fishing ship activity estimation device and fishing ship activity estimation program (2026-08-04),

2. 12583564 - Seafarer safety device, seafarer safety system, seafarer safety program, vessel activity inference device, report generation assistance system, and vessel activity inference program (2026-03-24),

3. 12442636 - Sea condition information providing device, sea condition information providing system, sea condition information providing program, and sea condition information providing method (2025-10-14),

4. 12400018 - Data distribution system, data distribution device, recording medium, and data distribution method (2025-08-26),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#4 in Nagasaki

#7,588 in Japan

Nagasaki, Japan

Ocean Solution Technology Kabushiki Kaisha

Forward Citations = 0

9 inventors:

Kentaro Oda (4 out of 4 patents)

Yosuke Mizukami (4 out of 4 patents)

Naoya Yamamoto (1 out of 4 patents)

4. Hiroyuki Nozaki (1 out of 1 patent)

5. Kaito Yamao (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ocean Solution Technology Kabushiki Kaisha. Retrieved from https://idiyas.com/company/ocean-solution-technology-kabushiki-kaisha

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]

1 patent (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]