Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
5 Patents
#2,721 in Tokyo
#6,654 in Japan
Asahi Shipping Co., Ltd.
Forward Citations = 3
10 inventors:
Asahi Shipping Co., Ltd.
Calculating rank
% Expired Patents = 100.0
EPO Patents = 3
Forward Citations = 3
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10 inventors (with patents filed for the assignee):
Shigeto Adachi (5 out of 35 patents)
Kazuo Takahashi (4 out of 15 patents)
Yutaka Narukawa (4 out of 32 patents)
4. Yuji Tanaka (3 out of 4 patents)
5. Tetsuro Fujii (2 out of 2 patents)
6. Kazuya Arahira (2 out of 2 patents)
7. Masakazu Yamamoto (2 out of 2 patents)
8. Yutaka Kobayashi (2 out of 2 patents)
9. Toshio Sageshima (2 out of 2 patents)
10. Ryo Fujisawa (2 out of 8 patents)
11. Kazumasa Nishimura (0 patent)
12. Hiroyuki Yamamoto (0 patent)
13. Tomoaki Ishida (0 patent)
14. Tomoaki Ishida (0 patent)
15. Masakazu Yamamoto (0 patent)
5 patents:
Company Overview
Asahi Shipping Co., Ltd. is a leading global shipping company specializing in freight forwarding services, logistics solutions, and vessel management. With a strong presence in key markets around the world, we provide reliable and efficient shipping services to our customers. Our commitment to excellence and innovation has made us a trusted partner for businesses looking for cost-effective and sustainable shipping solutions.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Asahi Shipping Co., Ltd.. Retrieved from https://idiyas.com/company/asahi-shipping-company
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]
3 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]