Assignee
Inventors
- Yuichi Doi (7 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Hydraulic excavator", "item": "https://www.patentleaderboard.com/patent/9556585"}]}
Skip to contentUS Patent 9556585 · Granted Jan 31, 2017