Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
95 Patents
#127 in Osaka
#1,156 in Japan
#8,129 in the World
Daifuku Ltd.
Forward Citations = 7
145 inventors:
Daifuku Ltd.
Calculating rank
EPO Patents = 8
Forward Citations = 7
Loading Chart...
Loading Chart...
145 inventors (with patents filed for the assignee):
Yoshinari Wada (5 out of 5 patents)
Hiroshi Otsuka (5 out of 5 patents)
Daisuke Ogawa (5 out of 5 patents)
4. Yuichi Ueda (4 out of 37 patents)
5. Masashige Iwata (4 out of 34 patents)
6. Keisuke Takeno (4 out of 9 patents)
7. Wataru Kiyokawa (4 out of 23 patents)
8. Tomoaki Nishikawa (4 out of 8 patents)
9. Akira Suzuki (4 out of 8 patents)
10. Kazunari Kimura (4 out of 14 patents)
11. Naoki Takahashi (4 out of 25 patents)
12. Takuo Yamamoto (4 out of 10 patents)
13. Shota Inden (4 out of 6 patents)
14. Naoya Toyoshima (4 out of 10 patents)
15. Tomohiko Kawashima (4 out of 4 patents)
Core Competencies:
Article Transport Facility
Transport Vehicle
Conveying Apparatus
Automated Warehouse
Power Feeder
Sorting System
Transfer System
Object Conveying System
Contactless Power Feeder
Picking System
Operation Facility
Display Screen
95 patents:
Company Overview
Daifuku Ltd., headquartered in Osaka, Japan, specializes in the development and manufacturing of advanced article transport systems. The company focuses on innovative solutions for automated warehouses, including conveying apparatuses, sorting systems, and transfer systems. With a strong emphasis on efficiency and automation, Daifuku's technologies enhance material handling processes across various industries, contributing to streamlined operations and improved logistics. Their expertise in transport vehicles and power feeders further solidifies their position as a leader in the field.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daifuku Ltd.. Retrieved from https://idiyas.com/company/daifuku
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]
8 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]